I wish you the best of luck it is a scary situation.

The best advice is to just look around at your options. See if you can find a job closer.
Also you can see if you can do work study with your school to pay for your housing and such so you don't need a car as quickly.

Also I don't know what kind of insurance you have. but they may pay part of the expense to get you a new car.

I hope everything ends up okay for you.