Boyfriend issues l ( vent)

So my boyfriend well ex now.. he's was being really rude for a while saying I was fat and I'm never gonna be the same and then I was unattractive and didn't want to touch me. Then last night he started throwing me around and I have bruises all over my arm and this isn't the first time he's done this but for some reason I stayed. And he had a drug problem and I asked if he's done drugs lately and he said yes. So I broke up with him. I'm 36 weeks pregnant, homeless, no money or anything my family won't help me and I'm only 17. Don't really know what to do 😢