OCD

I was diagnosed with OCD when I was 18 years old. Before that, I honestly didn’t know much about it beyond the stereotypes most people hear growing up. The usual ideas about neatness, organisation, and cleanliness. I didn’t understand how consuming OCD could actually become, or how deeply it could affect the way someone experiences the world.

I’m 33 now, which means I’ve lived with OCD for 15 years. And the longer I’ve had it, the more I’ve realised OCD is so much more than people think it is.

For me, OCD isn’t about liking things tidy. It’s anxiety. Hypervigilance. Intrusive thoughts that get stuck in a loop. Fear that doesn’t switch off properly. It’s my brain desperately trying to protect me from things it has decided are dangerous, even when logically I know I’m safe.

That’s one of the strangest parts of OCD: You can know something rationally while feeling completely overtaken by it emotionally.

OCD stands for Obsessive Compulsive Disorder, and both parts matter.

The obsessions are the intrusive thoughts, fears, images, or “what if” questions that won’t leave you alone. The compulsions are the things you do to try to reduce the anxiety those thoughts create — checking, avoiding, researching, reassurance seeking, mentally reviewing things over and over, or trying to gain certainty. The problem is that relief never lasts for long. So the cycle repeats itself.

Over time, OCD can become exhausting in ways that are hard to explain to people who haven’t experienced it. It changes the way you move through spaces. The way you think. The way your nervous system reacts. Sometimes it feels like your brain is constantly scanning for danger even when nothing is wrong.

And because OCD is so misunderstood publicly, a lot of people suffer quietly — especially people whose OCD doesn’t fit the stereotypes everyone recognises.

So I wanted this section of my blog to be honest. Not the “cute” version of OCD people joke about. Not the version reduced to colour-coded shelves and being organised. The real version.

The exhausting version.
The isolating version.
The version that can quietly take over your nervous system, making small things feel enormous.

But also the human version.

Because I know I’m not the only person whose brain sometimes turns against them. And maybe talking about it openly makes somebody else feel a little less alone.

OCD Is Not Just “Being Neat”

I think one of the biggest misconceptions about OCD is that people reduce it down to being tidy, organised, or liking things clean.

OCD can include those things for some people, but the disorder itself runs much deeper than habits or preferences. At its core, OCD is anxiety mixed with uncertainty — and a brain that becomes trapped in loops trying to feel safe again.

The name itself stands for Obsessive Compulsive Disorder, and both parts matter.

The obsessions are the intrusive thoughts, fears, images, urges, or “what if” questions that appear in your mind. They’re unwanted, repetitive, and usually deeply distressing. They can be about almost anything:

• contamination
• illness
• harm
• relationships
• religion
• morality
• losing control
• mistakes
• death
• intrusive violent or sexual thoughts
• needing certainty
• fear of becoming a bad person

The content changes from person to person, but the feeling underneath is usually the same:
fear, doubt, and urgency.

Then come the compulsions.

Compulsions are the things someone does to try to reduce the anxiety caused by the obsession. Sometimes they’re visible — like checking, washing, counting, arranging, avoiding things, or seeking reassurance. But sometimes they’re completely mental and invisible to everyone else.

A lot of people don’t realise mental compulsions exist.

That can look like:

• replaying conversations over and over
• analysing thoughts constantly
• trying to “prove” you’re a good person
• mentally checking memories
• repeating phrases in your head
• researching endlessly online
• seeking certainty that can never fully be achieved

The cruel thing about OCD is that compulsions work — but only temporarily.

You feel relief for a moment.
Then the doubt comes back.
Then your brain demands another compulsion.

That’s how the cycle traps people.

The OCD Cycle

Something triggers anxiety or uncertainty.

An intrusive thought appears:

“What if something bad happens?”
“What if I’m dangerous?”
“What if I made a mistake?”
“What if I can’t be certain?”

The anxiety spikes.

So the brain searches for relief through a compulsion:
checking, researching, avoiding, confessing, asking for reassurance, mentally reviewing, etc.

Relief comes briefly.

Then the brain learns:

“Ah. That ritual kept us safe.”

So next time the obsession appears, the urge to perform the compulsion becomes even stronger.

That’s why OCD grows over time if untreated. The brain becomes addicted to certainty and reassurance, even though complete certainty doesn’t actually exist.

Intrusive Thoughts Don’t Reflect Character

One of the hardest parts of OCD is how personal it feels.

OCD often attacks the things people care about most:
their morals, relationships, safety, identity, values, loved ones.

That’s why intrusive thoughts can feel horrifying. People with OCD are often deeply disturbed because the thoughts go against who they are.

Having an intrusive thought does not mean someone wants it.
It does not mean they secretly agree with it.
It does not define their character.

The problem is that OCD treats thoughts like emergencies instead of background noise.

Most people have strange intrusive thoughts sometimes. The difference is that OCD latches onto them and screams:

“But what if this MEANS something?”

Why Reassurance Doesn’t Really Help

When someone with OCD is distressed, reassurance can feel comforting in the moment. But long term, OCD usually turns reassurance into another compulsion.

The brain starts depending on certainty from outside sources:

• “Are you sure?”
• “Do you think I’m a bad person?”
• “What if this means something?”
• “Can you promise everything is okay?”

But OCD is never satisfied for long. It always comes back with another “what if.”

That’s why treatment often focuses less on eliminating uncertainty and more on learning how to tolerate it.

OCD Is Exhausting

People don’t always realise how exhausting OCD can be because so much of it happens internally.

It’s not just thoughts.
It’s constant monitoring.
Constant doubt.
Constant fear.
Constant mental noise.

Some people spend hours trapped in compulsions without anyone noticing.

And because many sufferers know their fears sound irrational, they often hide them out of shame.

Recovery Isn’t About Never Feeling Fear Again

Recovery from OCD usually isn’t about making intrusive thoughts disappear completely. It’s about changing the relationship with them.

Learning that thoughts are just thoughts.
Learning that uncertainty is survivable.
Learning that anxiety can exist without immediately obeying it.

That’s incredibly hard.
But it’s possible.

And I think the more openly people talk about OCD honestly — not just the stereotypical “organised” version society jokes about — the more people struggling silently might finally feel understood.

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MY OCD:

The Tiny Things That Don’t Feel Tiny

People often think OCD is about being tidy, organised, or liking things a certain way. Sometimes it can look like that, but for me, it doesn’t. Mine wraps itself around fear. Around panic. Around the feeling that something terrible is about to happen even when I know, logically, that I’m safe.

One of the biggest ways my OCD manifests is through creepy crawlies.

It sounds almost childish when I say it out loud. Like it should be easy to laugh off. But OCD has a way of taking something small and turning it into something enormous. Something all-consuming.

For me, it isn’t just disliking them. It’s hypervigilance. It’s scanning rooms without realising I’m doing it. It’s checking corners, walls, blankets, clothes, ceilings. It’s the feeling that nowhere fully relaxes me because my brain is constantly trying to “protect” me from something it has decided is dangerous.

And the worst part is that OCD never settles for reassurance.

Even after checking once, my brain asks:
“But what if you missed something?”
“What if there’s another one?”
“What if it’s near you right now and you just can’t see it yet?”

So you check again.
And again.
And again.

Not because you want to, but because the anxiety becomes so loud that it feels unbearable not to.

Sometimes people think fears like this are dramatic. Irrational. Funny, even. But OCD isn’t rational. That’s kind of the point. You can know something logically and still feel completely overtaken emotionally. You can sit there fully aware that your reaction makes no sense while your heart still races like you’re in danger.

That disconnect is exhausting.

It also makes you feel ridiculous sometimes. Especially because people don’t always see the invisible parts. They don’t see the mental calculations. The avoidance. The exhaustion after spending hours feeling on edge. The way a single tiny thing can completely derail your nervous system for the rest of the day.

And OCD is sneaky. It spreads. It attaches itself to routines and places and “what ifs.” Suddenly certain rooms feel unsafe. Certain clothes need checking. Certain thoughts become impossible to let go of.

The thing about OCD is that it wants certainty. Complete certainty. And life simply doesn’t give us that. So the cycle keeps feeding itself.

I think one of the loneliest parts of OCD is knowing people around you often don’t understand the severity of it because from the outside, it can look so small. But inside your head, it feels enormous. It feels like your brain is constantly sounding an alarm that nobody else can hear.

I’m still learning how to sit with discomfort instead of trying to “solve” it immediately. Still learning that anxiety doesn’t always deserve obedience. Still learning that fear is loud, but that doesn’t automatically make it true.

Some days are easier than others.

Some days I can laugh things off and move on.
Other days my brain turns against me completely.

But I think talking about it matters. Because OCD isn’t just being neat or organised or quirky. Sometimes it’s ugly. Sometimes it’s isolating. Sometimes it’s exhausting beyond words.

And sometimes it’s being completely drained by fears that other people will never fully understand.

But if you do understand — if your brain also latches onto things and refuses to let go — then you’re not alone in it. Even on the hard days.

A lot of people with OCD wonder that, especially because the public image of OCD is so narrow. Most people only hear about contamination fears, hand washing, symmetry, or checking locks. But OCD is actually incredibly broad.

The theme of OCD matters far less than the mechanism underneath it.

OCD attaches itself to whatever your brain perceives as threatening, emotionally charged, uncertain, or deeply important. For some people that becomes germs. For others it becomes relationships, morality, religion, health, intrusive thoughts, existential fears, accidents, bodily sensations, or specific phobias.

Your OCD still follows the same core cycle:

• intrusive fear or alarm
• anxiety and hypervigilance
• compulsions or avoidance to feel safe
• temporary relief
• fear returning stronger

That’s classic OCD — even if the content isn’t the stereotype people recognise from TV.

There’s also something called “theme switching” in OCD. Some people stay with one theme their whole lives, while others move through many. The brain isn’t loyal to one topic — it’s loyal to uncertainty and fear. If something feels emotionally loaded enough, OCD can grab onto it.

And honestly, fears around creepy crawlies are not unusual in OCD at all. What makes it OCD isn’t simply being scared or grossed out — lots of people are. What makes it OCD is:

• the constant scanning
• the inability to feel “done”
• the repeated checking
• the obsessive mental focus
• the way the fear spreads into routines and environments
• the feeling of needing certainty or control to calm the anxiety

That’s the OCD part.

A lot of people also don’t realise OCD can overlap heavily with phobias, sensory sensitivity, hypervigilance, panic responses, and disgust sensitivity. Mental health conditions don’t always sit in neat little boxes.

I also think social media and pop culture have accidentally convinced people there are only a few “valid” OCD presentations. But clinicians see huge variety. Some themes are just talked about less because they’re more taboo, more embarrassing, or harder to explain.

So your OCD not looking like the stereotype doesn’t make it “less real” or less legitimate. It just means your brain found a different fear to latch onto.