I Was Diagnosed With Polymyalgia Rheumatica Some Years Ago. I'm

I was diagnosed with polymyalgia rheumatica some years ago. I'm wondering if I'm having a recurrence. My symptoms are a subnormal temp (97.1), fatigue, morning stiffness all over, especially in my legs. I don't feel good until late afternoon. I have type 2 diabetes (pretty well controlled), avg. blood sugar reading of 120-130. I was on prednisone for a year when I had the poly and temporal arteritis.
Thank you.