Hello Susan, sounds like you are going through a difficult time.
If you want to send me your area I will do a search on what places (dr) will accept you. I went through a situation about 3 yrs ago similiar to yours and through my local health department I got a referral for help,got the surgery I needed through a special program as well as medication and I am doing much better now.
You're in my prayers for the best.
~Earth Angel