Depressed while pregnant

Everything has been horrible lately! My boyfriend proposed on our anniversary he wanted to do it on Valentine's Day but I had told him I was pregnant that day and apparently that was a little bit for him to handle lol after telling his mother (the one person that knew) she like completely turned out to be a different person! She hates me for some reason! Then when he told her he proposed and I said yes all hell broke loose! She told me she will do anything to keep him from me. Well she decided that lying about her son abusing her was the way to go! He has been in jail for over 2 months now! He got arrested the day we found out we were having a boy! I have been having complications not so much with the pregnancy but with myself baby is fine I on the other hand have horrible medical issues 😭 his court date is coming up and I try so hard to stay stress free but right before bed I can't, all I can think about is not having him beside me when I give birth it's not fair to our son! Then I get even more upset because I realize that me stressing out is going to end up hurting the baby and I don't want that to happen ever it's like I can't win right now I have no one I just lost my job so I sit in an empty apartment -that I'm not sure if I can even pay without a job or his income- I get to talk to him once a day and the rest is just me trying to stay stress free. Ugh I will try anything possible to get over 😭😭😭