Help me

I'm so done.. tonight he just wasnt nice at all. He told me well If u break up with me lll be working at mcdonalds smiling. 😭 like wow.. I have no family. We got together when I was young just a teenager under 18. So I have no career for myself, I am now 20. He has physically hurt me countless times and I still stayed just never have the strength to do so. Currently I am making a resume. I have a baby as well, no family or friends. I dont know where to start or what to do. I'm lost. So so so incredibly lost. 😭 I have no womens shelter to go to, I have looked they're all booked up. I am so lost.. 😭