Why is my brain making me think the shit that I was never okay with, it’s okay now when I know it’s NOT like my Brian convinces me it’s good but it’s not 😭 wtf I feel like my brain really betraying me here

Hey yall, having a tough time. I’ve been struggling with intrusive thoughts while I self pleasure and it GENUIENLY feels like I enjoy them for whatever reason. And then now about half an hour later it’s like okay it’s a sexual thought but I might not actually like it. Idk I just really hate myself, because I basically genuinely liked it in the moment

Ii spoke w my bf this weekend and he mentioned that he has thoughts just like me, but his don't bother him like me. I then felt a lot better and he tried dissecting one of his thoughts like I usually do and realized it felt more real for him after. That made me realize that none of my thoughts were ever true and I blew them up. However, yesterday I had a thought ab “wait wut if you liked that one guy? How dare you bc youre supposed to love your bf and not secretly like someone else” and treated it as I usually did bc I accidentally wanted to see if it was true but didn't rlly but I would check to see if it was there and now that thought feels so so so real now and I feel really bad how do Ik it's not real? I feel so bad and guilty bc lividly this makes 0 sense but it feels so prominent. It felt pretty real when it happened yesterday too. And now I feel awful bc how is it possible after my clarity the other day? Why does it feel so prominent 😞😞😞

Whenever anyone starts to feel like their thoughts are less triggering or they feel a moment of happiness/ relief OCD tells you that you want the thoughts back or you actually like having the thoughts and maybe thats just the person I really am? I feel like im going insane😢