Anyone become unhappy with significant other while pregnant?

My fiancé gets me so mad lately everything he does pisses me off. I get so emotional and start crying because he agitates me daily. Earlier I carried a heavy box upstairs (not too heavy) and I told him and he didn’t show any remorse and I have to beg him to help me set up a baby swing. ( i suck with building stuff ) I’m 6 months pregnant and super emotional. When he sucks his teeth or rolls his eyes or looks at me the wrong way it gets me going. What to do? Should I distance myself away for a while? I know many girls who feel upset and uptight with their partner while pregnant, but I’m scared it’ll get worse when the baby comes 😩😩😩 Sometimes I sit there crying for a while to myself because i’m so emotional I hate it. I wish the stuff he does didn’t pick at my skin so much.