Scared and depressed

I’m 38 weeks tomorrow and I just feel like I can’t do this anymore. Physically I’m in pain, but that’s not even why. My depression and anxiety basically went away for most of my pregnancy, but now it’s come back and it’s worse than before I was pregnant. I’d never do anything to harm myself because I’m all my baby girl has (her dad wanted me to have an abortion and now isn’t involved at all), but I can’t help but think about it. I just want this baby girl to be here so I have something to focus on. I’m in too much pain to really do anything at this point, so everyday is just sitting at home or forcing myself to go out and ending up being in so much pain I have to go home. I feel frustrated and defeated. I live with my mom for right now, and every time I’m upset she takes it as a personal insult and starts yelling at me. I just want to feel normal again. Does anyone have any ideas on how to get through the last few weeks? I don’t know what to do anymore.