After three years I am just now developing the swollen joints and muscles and the bi-lateral joint
pain in wrists, hands, elbows, ankles and knees
. I had the hip pain off and on for a while. I have a diagnosis of Undifferentiated Connective Tissue Disease right now which, from what I understand, is a kind of catch-all diagnosis until you get enough symptoms to definitively diagnose with a specific disease. If they don't want to run the tests you need, get another doctor.