Please help

Hi if anybody can help me it would be much appreciated. I've been on the higher rate for six years 3 years on DLA and transferred successfully over to P I P with which I got a three year award.. after two years they reassessed me and have put me down onto the lower rate.. as a result I've lost my adapted car and I also risk losing my home as I only get to keep my council bungalow if I am kept on the higher rate. I have long term severe disabilities that are incurable and degenerative and cannot understand why they've done this. I've already gone through the mandatory reconsideration and they did not change their decision . I've now sent in the paperwork for an appeal but I know this can take months and with the loss of my car I cannot now attend any appointments or physio. I also have the threat of losing my home and I can no longer afford to pay for the carers that I have had. I feel so low at the moment but my whole life has been taken away from me and I'm not too sure if I can go on.. so some advice would be really great thanks