Need advice

I'm 12 weeks pregnant and it seems like ever since I found out my boyfriend pretty much hates me. No matter what I do it's never good enough and always make sure to throw it in my face that he doesn't want this baby. Yet when we aren't fighting he says he can't be happier. I don't know what to do but honestly these fights are starting to scare me. They have never became violent but he has hit walls and cupboards. Help please.