Boyfriend that's an asshole😪

So since I became pregnant I've been really really sensitive and a little moody , but what women its this way in some way. Yes we have been lacking in sex lately, he's mad about that then tells me "you never what to do anything, you're so annoying" then when im feeling really sick he makes it seems like im doing just to get attention or something. He calls me a cry baby and when I try to tell him what's what he makes it seem like I want to argue and makes me seem like im not good enough anymore. The name calling the constant arguing is annoying . What should I do ?! Im literally hurting and im the only one that gets me .