I am 55 years old and have symptoms of PMR. I have tried Prednisone as well as Melicam and Duloxetine. It started suddenly without injury in October 2017 in my left shoulder. By February 2018 in both shoulders and is now in my neck and now down both arms to the elbows. Because of insurance , I can't see a rheumatologist until November 2018. All my blood tests have shown no abnormalities. My primary seems stumped, any ideas?