Call the Disability Group, they helped me in about 1 year to get my disability benefits. I was denied at first but then i wrote a letter saying to them "How can you prove that i'm NOT disabled? Do you have a test that can prove that i do or do not have stress intolerance?"
And then a month later i was granted my disability with a fat pay check of about 10,000 dollars.
here's the link. It is your social security money that you've accumulated while you worked by the way. It won't cost you nothing up front to use them though, only if you win will you have to give the lawyers about 25 % of your backpay.