This is good to know about the "normal" blood tests. My pain started 3 years ago and I've seen multiple doctors. Steriods (because they thought I had a back problem) really helped temporarily. Finally someone thought maybe PMR but my blood tests were normal so I was told couldn't be it. I am getting better but 3 years is a long time.. Thought about a rheumatologist but wonder if I can do anything at this late date AND my area is booking 6-9 months out.