Need advise with no more loans

Like what the title says, I've been at Mason for about 6 years now due to me changing my major last year. However, it seems like I've exhausted my financial aid. I've been paying little by little, but it is still not enough to get my full aid back. I only got my VA commonwealth and a bridge award(?) for this year.

I am wondering if anyone else has gone through this. I am deciding on taking out a loan with a private company, but I wanted advise on which company is best, and which company others has typically chosen to go with.