Emergency SSDI denial fund

In December of last year, I lost my full-time job due to disability-related reasons.  I have been only able to work part-time since, which is not enough to live on, but allows me to contribute to the community.   I filed for an expedited reinstatement of benefits for the SSDI I had lived on most of my adult life before I got my medical billing diploma, but somehow Social Security has made an error in reading what I sent them about my work history and is now not only refusing to pay benefits, but demanding over $12000 in restitution.  I am trying to hire an attorney to help me, but I need money to keep my housing and food paid for until this error can be fixed.