You're doing all you can do. There are a lot of things that are out of our control, sadly, so all you can do is decide how to respond to the situation. My grandmother would have said "one step at a time," and it looks like that's all you can do now. Keep doing what you are doing and wait for the universe to move the next chess piece.
Definitely be sure you are eating well, and sleep whenever you can. Sleep is very healing.
Fingers are crossed for ya that things smooth out soon!