I am really sorry to hear about the car crash, but thank goodness you are ok
I get where you are coming from, I myself am not working and the thought of bills just gives me a headache.
Its good to hear that you are getting some assistance, thought I know that can be a real hassle at the same time which makes things even worse.
If your injuries are really making you feel worse, I think going to rehab to get better would be the best thing to do, I know it's easier said than done.
But once you get better, you could start focusing on other things.
Take it one day at a time, and look at the big picture of recovering.
It sounds cheesy, but things usually find a way to work out. Its hard to believe when you think you are drowning though, I know.
Hope my words helped in some way.