I have found now when I exercise to the degree my therapist wants me too
Its waaay too much and the RSD/ Fibro sets in BIG time even though the rest of my body feels strong and my mind is clear and free of crapola.
I'm learning to acknowledge that too much is too much
Taper off and find that happy medium.
And to top it off I've had sleep apnea with crazy RLS and aches, pains for the last couple of months.
Silly me, I used to laugh at the drug commercial of RLS thinking there is a damn drug for just everything not realizing I have had it ALL along not just the pain of finding comfort in order to sleep.

Just after our fun lunch and me making myself walk on Tuesday I've been in such a bad way
It also could be a barometer contribution too
Grrrr....
Happy medium to strive for!