I need an attorney in Fairfax, VA who will work on contingency against a large firm who is black balling me

A large firm in Falls Church, VA hired me in August 2015. The supervisor who got me wanted to hire an ex-employee but she got me. From the 2nd day in that company for almost a year I went through her embarrassing me, she held back two weeks pay because she would never sign my timesheet so someone in the company gave me $50 because it was Christmas, she made me clean rooms (which is far from my job description), she talked down to me, lied to HR about a couple of days I took off but I have the email traffic between us, would not give me assignments and said I was to sit at my desk until I could learn to do what she said. I have over three inches of emails, notes, etc. that I kept. The company merged and I even spoke with the new VP's. She was eventually fired and my new supervisor was her best friend who said she was going to make my life hell if I stayed. I eventually quit in June 2016. Ever since I cannot find a job. The old Director who was fired also went on to a company where a friend of mine works. He told me she held a meeting with the department she was in charge of and my name was brought up about hiring as a Proposal Coordinator. My friend told me she said everything bad about that she could. He said he felt so bad for me because I had worked for him and he knew my work ethic. I am now homeless living in my car.