I’m really struggling

Idk anymore it feels like being on here is a trigger. Every time I see a minor post on the app, my intrusive thoughts go haywire and then my brain says maybe you should comment something inappropriate and i literally don't wanna fucking do that. It's the last thing I want to do. And now im scared that I commented something crude on someone's post. obviously, when I went to check there was nothing now my brain is saying "you commented and then deleted". I want to think it's something I wouldn't do, but why are the images in my head so real. Children should be safe. I feel like I need to be locked away. Someone please help me.

I told a few people on social media about my OCD, including POCD and how distressing it is. But everyone went quiet, then a few hours later I posted that I don’t support pedophilia at all neither do I justify it or am a pedo. Then someone replied with: “I think someone might take it bc u have such an obsessive fear of it u might have actual p3 do philic tendencies” I can’t do this anymore, I’m terrified to spiral again like a few months ago but I’m on the brink of doing it again. I’m shaking and stressing tf out I hate this so so so so so much

I'm struggling severely. Please comment so I have a therapist or someone to talk to. Someone has caused me to spiral in another group.