I understand your situation.
Divorce and get an abortion. No other way out. The situation will become worse and worst if you stay with him. You could lose your life. I almost lost mine a few years ago. I got head injury. I got an abortion and ran away and got restraining order. They won't change. I do miss the unborn baby deeply even now. Be careful. Find an apt and move away from him. I read your two posts, exactly as what I experienced. It is only phase one. the situation will get worse. Report to police. Show your photos. Prosecute attorney will prosecute him. He deserve it. I didn't do this part for I was too soft at that time. I regret. It can't be traced back after 18 months or 2 years depends on which state you are in.
I really concern your safty.