Crying during sex😔

My husband and I have been really rocky lately. Our relationship just isn't the same anymore. We get irritated with each other. We try to have good days,but you can only try so hard. I've felt alone,and really depressed from it all. We tried to have sex tonight,it's been 2 weeks since the last time. The touching was nice for the first couple minutes but then I felt myself getting turned off, I didn't want to do anything anymore. But I wanted to make my husband happy so we had sex, and I started crying in the middle of it. I just wanted it to end. I'm tired if trying to be happy. When I'm not. I don't know what to do. Yes I've tried talking to him and we just end up fighting. Yes I've mentioned therapy but he doesn't want to go... I guess I'm looking for advice. Or just someone to tell because I can't tell my "friends" or family.