What to do?

Boyfriend wanted to talk last night and he asked me if I've done anything in the relationship that would hurt him I'm assuming he meant cheating, which I haven't... he then asked to see my phone so I shared my screen with him and showed him what he wanted, yes I shouldn't have but I knew it would give him peace of mind ... or so I thought. He accused me and got mad because I responded to someone and said im in a relationship and the other messages I ignored, he asked to see my snapchats that I've taken "nude" and the time stamps. I would take nudes on there and then send them to him on text and he didn't believe me..I got really upset for being accused and I hung up, I basically told him if he doesn't trust me why is he even with me. This was at 12am and we still have yet to talk, nor has he read anything of mine or been online since 8am on whatsapp(no I wasn't stalking) I sent him a quick text and it said he was available). Lol

I am pregnant with his baby and I have been cramping pretty bad so I thought I'd go by the hospital to get checked, I told him and he still hasn't answered me after he's told me if anything happens EVER to contact him. He won't answer any calls etc so I kind of just left it at that.

I dont really want anyone to judge and say its toxic etc I just wanna know how to handle the situation now?.....