Is this a rough patch or should we break up..

Every single day for the past 3 or 4 months, my boyfriend and I have argued. If not just once a day, it’s up to 4 times a day. It’s always about me not trusting him due to him cheating on me. but lately it’s also been the fact that I haven’t seen him in 3 fucking weeks and he lives RIGHT down the street from me. Literally a 2 minute walk. But he doesn’t want to see me for some reason.

Our arguments at the beginning of this “rough patch” were about me being pregnant, then he wanted to argue with me when I tried to leave after I had a miscarriage because I’m 90% sure it was caused BY ME STRESSING OUT FROM US ARGUING.

I don’t know if I can deal with this anymore. It’s only been a year and 4 months with him and it feels like we’ve gone through hell and back already. I don’t know if I should keep putting up with it or just leave. Someone please help me.