Hello, and thanks for your medical question on ehealth forum.
It seems that you have severe pain issues resulting due to arthritis.
You might consult a orthopedician, who can get X rays and CT scans of the concerned joints and decide upon the course of treatment, which can include procedures like arthroplasty , or medical treatment with steroid injections that can reduce the pain and inflammation.
In addition consulting a pain clinic might be helpful for proper management of the pain.
I hope this helps.