How am I supposed to just accept the thought that I Might not like my girlfriend anymore and that I should just break up with her and I'll feel better, I don't want that and even the thought of accepting that maybe I should just makes me depressed

my thoughts are screaming at me telling me that i dont want my relationship anymore and that i realized i lost feelings. i have a beautiful relationship of two years with a beautiful boy that loves me dearly and i deal with this thoughs for a year and a half. Im so scared it feels so real im scared i have changed and my last therapy session made it worse she basically told me i have to realise the thoughts are true and stop lying to myself. And made me think i am so scared and heartbroken bc i put high expectations on myslef to be with my boyfriend for all my life. Maybe i dont want to hurt him??? im always questioning my feelings for him 24/7 for over a year. I wm tierd

My boyfriend is telling me every time im anxious, that if i didnt like him (i always think that i dont love him) i wouldnt suffer this much over my thoughts, and i could have just leave him. Its very true but i dont feel better at all and im thinking that i dont want to hurt hum or that im used to him and dont want to accept the reality and thats why i suffer because i am a good person???? im so sad and scared and anxious.

I don't know for sure if I have HOCD, but it seems like I do, I tried to accept the idea that I'm gay, I felt calm, and then I started to get scared because I didn't feel anxiety anymore, I still feel attracted to my girlfriend, both physically and emotionally, but I feel an attraction to boys, sometimes I panic when I feel attracted and sometimes I don't (but most of the time I do) and I don't want to break up with my girlfriend I want to get back to normal