I’m wondering if anyone has pain in one area and then gone the next day. Then on the next day I’ll have pain In another area. For example, my upper back will be stiff and painful one day and then the next day it will be better, but my knee will be stiff and painful. And so on and so on. So hard to explain to my rheumatologist. Sometimes my whole body feels like I’ve been in a car wreck. Does this sound normal for psoriatic arthritis? I have very few days with no pain and stiffness.