Wtf!!!!!

So, im trying hard not to lose my shit but I’m currently 7 months pregnant with mine and my boyfriends first and we got into a huge fight tonight. For a while now I have had the feeling that he’s seeing somebody else and when I ask he says no and gets mad that “I’d ask a stupid question like that” and tells me it’s my own fault for feeling that way. I try to ignore the feeling but something just doesn’t seem right. I asked him again today and he got upset and told me he’s sick of me asking that stupid question so I apologized and let it go. I made dinner for us and served him his food and he didn’t say a thing to me. Not even a thank you. There’s certain things he does that bothers me and he knows that’s one of them but I ignored and didn’t say anything. I started dishes and went to get his plate and again he didn’t say anything to me so I sat on the couch and asked him why he’s acting like that and he ignored me! So I asked him again, this time louder and again I got ignored. I told him I’m sick of being ignored and he responded with “I’m sick of you” “I wish I never moved to New Orleans” I started crying of course and he kept going saying “ You just want someone to feel bad for you” I started packing a bag to go to a hotel and he’s saying things like “yeah go with a bunch of guys” “go get pregnant again” “you leaving doesn’t phase me” so I left. I drove around because I don’t know anybody here plus I’m not even from here and now I’m parked outside our apartments in a parking lot writing this. It’s been over an hour and he hasn’t called or text to check on me or even apologize. I’m so hurt. I’m so in love with this man and he treats me like this? I’m so confused on what to do. I want to call him but I know that’s what he wants. I’m heartbroken.