Do you have any advice?

Hi everyone,
I'm 15 weeks pregnant now and I'd rather not have this baby grow up alone with a problem. I was blinded by love, my boyfriend and I have so many fights. He currently has a broken foot and had an infection in it, so he was in the hospital for 16 days. I naturally went every day. Now he's been home since last Monday and yesterday it all went wrong, he got angry more often before I was pregnant but the swearing is getting more intense, it makes me so sad and broken. I'm a difficult speaker and he has trouble with that, so he swears at me and thinks he can get away with it. I don't think so, what do you all think about that? When he says I'm dumb and asks if I come from an egg or says he feels nothing anymore, I walk away and lock myself in the bathroom because he's so angry. He also called me a b tch, a w hore, a lazy (while I do everything), a failure and so on. Actually, I want to leave him but to be honest, I don't dare to. We're having a baby together, our first child. What should I do...