Feeling in denial

I had a bad rumination spiral yesterday and went to bed hoping I’d start over in the morning. I was wrong. I had dreams about liking women and not being attracted to men anymore and my entire body has been in a state of anxiety since. I genuinely feel like I’m gay and just need to accept it. I have this urge to accept it. Maybe if I do I’ll get some sort of relief because this feeling is awful. I feel like my brain is telling me that I’ll get relief if I just accept it and come out. The intrusive thoughts don’t even seem to be around sexual images anymore, just to come out.

im so scared that this is just denial and that im actuall gay. idk what to do anymore i need help. its just constant anxiety in my chest and i hate it. is there anything i can do to help?

I know the solution is to always say “yeah that could be true, but I am choosing to live my life anyway.” However, I feel like my biggest issue is my brain always assuming that it is immediately true when I do that. Like if I say “maybe I’m attracted to teenagers, it’s possible,” then my brain INSTANTLY starts rationalizing that thought and defending it and being like “oh okay so you think this now and it makes sense because xyz, and now that’s who you are and your real desire is now and always will be teenagers.” I feel really alone in this area of feeling like my brain “accepting the thoughts” means my brain immediately accepts them as true. I obviously don’t want to think they’re true but I feel so stuck now.