extremely stressed and depressed

Hello everyone. I'm currently 14 weeks pregnant as of today and my SO and I have been doing nothing but arguing. Its so bad that I don't know what to do anymore. I'm not trying to play victim at all but he tells me everyday how worthless I am and how I need to get a job. Tonight, we got into yet another argument so I left. he told me to come back and followed me. I literally screamed and cried because I have had enough! I think as the mother of his child I should be cared for. I have to beg him to care for me when I have a fever. Everything has been turning into crap and I'm so scared I'll miscarry. I try so hard to calm down for the baby but I just can't handle so much stress.