My Daughter Is 50 Years Old. She Has Been Very

My daughter is 50 years old. She has been very ill the last 2 years with blurred vision, balance issues, a lot of lower back pain, in fact pain in her sides, lower back, and legs. She was diagnosed at 15 with JRA. She is very fatigued and in a lot of pain. She has had numerous injections in her back and sides to no avail. She is having difficulty working as she can't concentrate. She recently had an MRI and it showed a bone fragment floating in her knee and some joint damage in her left knee. She recently fell and has been unable to be out of pain for any length of time at all. Her fraternal grandfather had MS. In fact, he died at about 56 years old. Is there any change she needs to be checked out for MS. When I mentioned this to her she became very upset. But she is displaying a lot of the symptoms that her grandfather had. I'm really concerned as to what to do at this point. She is presently doctoring with a pain clinic in Indianapolis. They are not helping her at all. She is not taking any opoids for pain.