I need to vent

Kyria
So I was giving my bf the cold shoulder because I felt so alone in the relationship and he has no idea if he wants to be with me in the future been dating for 8 years but made it official 2 years ago. So last night went through his phone and he immediately snatched it back from me we know each other passswords and he never done that before so I grabbed the phone again only to find a list of girls some were exes,crush and I spoke to him about those girls in December even block them but now he's talking to them on Snapchat so I got mad and left he called me asking me where was going didn't answer we had movie reservations so we went he still didn't address the issue so got home we share a 2 bedroom apartment together so went to my room and I kept tossing and turning went to confront him and I just started pinching him cuz I was so mad and I could feel my heart breaking he still didn't say nothing so went to my room came back and confronted him again and still nothing so he locked me out the bedroom he was in and I texted him this morning to apologize about a tracking him and to continue to entertain his female and good luck to him he didn't reply it's so hard to move on cuz we do live together I have to see his face everyday he locked himself in the bedroom all day and mind you before all this happens we were having sex everyday this week and the 12th was our anniversary and the text messages show that he's been talking to them all week long am I crazy idk what to do my heart feels like it's been run over sorry this is so long