I recently moved to a new state and upon seeing a new rheumatologist, he questioned if I really have PSA. I have been on Cosentyx but not getting relief from it and feel much better not on it frankly - that’s a whole other story with co-pay assistance and new insurance denying the medication. He did a huge battery of blood tests and X-rays of all my major joints since I have not had X-rays since being diagnosed 6 years ago. All blood normal, X-rays show osteoarthritis everywhere. I’m wondering if anyone has experienced a misdiagnosis.