I really hope I’m not faking it all

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 don’t know why I keep triggering myself but I think it’s real this time. I’m really fucking scared. I don’t want to be a boy but I feel like I have evidence now. Honestly this is the worst I’ve ever been, my anxiety is so bad and I really think it’s true I don’t want to be a boy but fuuuuuuck it feels like there’s no way out. I’m only 14 and I already feel like my life is over before its even started :(( I miss the girl I used to be Edit: I know I shouldn’t be doing this but I’m doing compulsions by going on trans forums to confirm I’m not trans, any advice to help me stop?? I really need your help :(

I’m sobbing right now. I’m convinced that I’ve been in denial all along and that it’s all real. It has to be now. I don’t wanna be a boy but I feel like there’s no way I’m not one if I’m doing these things. There’s no way I’m a cis girl if I’m doing these things. I’m so fucking done with life I feel absolutely trapped. I don’t wanna be a man but fuuuuuuuuck I think it’s real now I’m so fcking done with living. I really feel like I’ve been using OCD as an excuse/a cover up and I’m scared it’s all a facade. There’s no way it’s not real now I’m literally so fcking scared I want it all to stop. If anyone has advice please send some my way. I need it badly