I've only been doing yoga/pilates/stretches for the last several weeks since that issue with my back/hip/pelvis. It is greatly improved but not completely. Too much walking seems to aggravate it. I miss my morning walks, though.
I will have to go back to the doctor and have them pursue a cause at some point. I find it hard to believe that everything is simply fibromyalgia related, although I spoke to someone today who was also diagnosed and she has almost the exact same symptoms.
I need to make sure it's not something orthopedic-related. I mean, maybe I have a pinched nerve or disc issue. They need to rule that out before I can accept that this is something that's going to occur repeatedly.