Clouded mind

Hey everyone I need some advise or something. So I’m going on 2 year with my boyfriend but this last year has really been hard on the both of us. Let me give ya a little history before I get to the real problems. When we moved in together he was acting funny needless to say I found text messages to other girls about want to kiss them and see them again. Never have I ever been cheated on but for some reason I stood with him he said nothing physical ever happened. So he has worked his butt off to gain my trust and I trust him but for some reason I’m always mad at him everything he does bothers me and i have no idea what’s wrong with me. I haven’t had sex with him in months!! ( like 5 months) 1. Sex is super painful for me and not in the dry aspect but sharp pains(my gyns are no help) 2. I have no libido at all(I’m not on birth control) 3. I literally never want to be touched. I really need some help. I was diagnosed with depression anxiety but I’m not sure that is the case