Talk to your doctor about physical therapy/rehab. You obviously need it badly.

I was in a serious car accident some of years ago and had to spend five weeks in a coma; woke up without a muscle in my body, and had to spend about half a year in hospital with daily physiotherapy, so I know the struggle, but I also know that it works, so I can only wish you the best of luck!

What kind of hospital will let you go from months of being bed-ridden to suddenly releasing you? You ought to sue! Don't take this lying down! Stand up for yourself!

Talk to your dr about vestibular therapy. It will help you get your balance back