Okay, I somehow thought that you were recently discharged from the military. So you are older than I thought. The older you are the easier it is.

The main thing they want to see is that you have tried to work and have failed due to your psychological problems. Also, if you have any physical problems, include those as well. I think you will do better with the help of a law firm. It's not even the lawyers who do most of the work. It's the paralegals and clerks. But they know exactly what paperwork is needed. Keeping up with all of that is very hard for an individual alone.