Pregnant and alone

So this pregnancy has been extremely rough having Hyperemsis Gravidum. And I found myself cutting off several so called friends that weren’t here for me AT ALL during the times I needed most. On top of that I had to kick my significant other out because he had the audacity to choke me. Now I’m completely alone and it sucks. If you’ve ever been through a pregnancy alone how did you cope? I know I’m better off without the shitty people in my life but that doesn’t take away how alone I feel.