I agree with Lexisgranny. You need referred to a rheumatologist. My daughter was like this. Tests confirmed she had psoriatic arthritis and was told its linked to her auto immune system. She doesn't have psoriasis but I do. I suffer from constant pain and have been diagnosed with M.E. and fibromyalgia. I think autoimmune diseases are all linked.
The thing is you need it investigated. So insist on a referral.
Water Pollution -“ A National Disgrace”? A case for renationalisation?