All I can do is pray for you and your unborn child
I can't think of another situation at the moment where "Let Go and Let God" is more appropriate. You have to put this in your HP's hands. I hope the baby makes it. Children - the true innocent victims of this world. It breaks my heart when things like this happen. Take care of yourself physically and emotionally.
You are obviously a strong woman because in the midst of all of your own problems you were able to kick him out. That takes guts.
Keep posting to let us know how your situation is working out.