How do I know if my feelings are false or real ?

False attraction has been killing me ive had it for months with the same person. I have a boyfriend so having false attraction makes me feel so guilty. And lately theyve felt so real and ive been so anxious. What if I do like him bla bla. Ive only ever saw him as a brother and we have a good connection and he is one of my good friends but even sometimes when im having a conversation I feel like im cheating. Sometimes I get excited like oh yay he is gonna be here and then I get scared that it’s romantical because I get excited when he is around because he is a funny. Im so scared thats its real attraction because I love my boyfriend I would never do such a thing. And lately my minds done stuff like oh grab his attention stuff like that and it feels like I have done those actions but I dont want to. Sometimes when he is like idk sitting near Im like oh is he looking and my minds like oh do something to empress him bla bla. Recently he was going thought stuff and my boyfriend was there and I was I can give him a hug because I think he needs it but after I thought of it as bad because he is a guy and I had this false attraction what if I did it because I like him bla bla. I am freaking out idk why my mind makes me do compulsions that I have acted on like oh go talk to him and I do its weird urges that I do not want to do. I am scared that it will come true

Can ROCD make your thoughts and feelings feel 100% true or real???? Like I can have a thought or feeling and in that moment it feels real or should it not feel real until the ocd latches onto it?

actual attrcation. i’ve decided im gonna just let the false attraction happen, not try to stop it or question it. is it wrong for this erp to juts when i watch a video and get a false attraction just experience the false feelings and scroll? because i feel like the longer i sit with it the longer i begin to question whether its real or not.