How can I Diagnose an Inability to Stand on my Feet?

i have had conversion disorder since dec 2002 i have ben to many dr. for this but when i go see my mentel health dr. he says is not conversion disorder and when i see someone for my feet the say its nerve damage and when i go see a noroligest they say it conversion disorder. I have sean about 6 neroligist 9 special list on my feet and 7 mentel health dr and ben the same thing over and over. I just lost my job because i can barly stand or walk anymore and have devolped seizures from falling a lot. Both of my feet are tuned side ways the only toe that will touch the ground is my pinky toe. I don understand what i can do to help me get better befor anything els get broke on me.