Why do I feel fully convinced of my theme 😞

"The themes don't matter, it's the OCD that's the real culprit!" I don't buy that. How's that? I didn't have this crap until the real event themes came along. I wasn't born with OCD, I didn't have it from a young age, etc. This was learned, this was real event theme triggered, this was a bad habit that kept on on going and never died, the frequency just picked up and now it's a daily hell. This wasn't happening before the actual themes. Which makes sense. It's a result of being "stuck" in a cycle of guilt, shame, and constant cognitive challenges to "deal" with past deeds. I've very skeptical of any future solution. The fact that there doesn't seem to be any permanent solution for real event OCD is defeating and depressing. I don't know how people "beat OCD" without some level of delusion mindset or baked out of their mind in medication. Doesn't seem to be a holistic or real solution to this. Just more of the same hellish routines. I'm just very pessimistic, it's been years. Where is the hope. Sick of being stuck like this.

Is ocd supposed to feel like a genuine belief ? I see or hear some people saying things like « I know it’s not true but …. » while I personally don’t « know that it’s not true » I feels genuinely real and I even find evidence for it

I’ve had different themes of ocd throughout my life. Can they all differ such as how the thoughts may present? Currently my thoughts feel so true immediately (like they genuinely feel like what I think) but in the last theme I feel like it may have been more of a “what if I think this” type of situation