I'm sorry you're having such a tough time. You've had an awful lot on your plate. That's a lot for anyone. How old is your baby? Do you think you might have postpartum depression? Could you get a physical workup to see if something is out of whack? What about possibly a pdoc to give you some relief?
Congratulations on your new addition. I just wanted to lend my support and let you know I'm here if you want to talk. Best wishes.