Does anyone else experience this?

Has anyone ever just felt weird? It’s hard to explain but I just feel weird lately. I usually suffer with harm OCD and I feel like lately I’m not reacting to things I normally would. There’s certain things that will trigger me a little but then other times (like over the last few days) it’s like I feel nothing. I’ll get thoughts and because I don’t feel the physical sensation in my chest or get very emotional like I normally would it’s weird to me. Does this mean I’m liking the thoughts now? Or like I’m comfortable with those actions happening? I’m so confused. Has anyone ever gone through this?

Two things are happening: I get thoughts that just keep looping. They almost feel like song stuck in my head. Also, I’ll imagine something and I feel my stomach drop. Then as the seconds go by I keep getting fragments of the this thought but with different details. For example, it’s kinda like how a “vision” is portrayed. I’ll get a glimpse of the thought and then it’ll rapidly expand into something worse every few seconds. I don’t know if I’m causing this or if it’s just an automatic thing like any other intrusive thought. It feels unavoidable, idk if this is a compulsion or if it’s just another manifestation of an intrusive thought. Apart from that remembering an intrusive thought triggers the full thought again and then it just keeps looping or expanding. I don’t know how to stop any of this. Help?

please i need someone to share experiences... - that a certain facial expression of a person to whom ocd is attached causes a lot of thoughts that are connected to that facial expression, and that the images in your head are very detailed, and that they have a sound, words, and that you have a feeling of some kind of crawling from the groin all over your body?