Advair HFA and bad time

I've always had problems with leg cramps but now, since I've started taking Advair, every muscle in my body cramps -- BADLY. So I'm done, I'm going to call the doctor Monday a.m. & tell him I've stopped the medication. I just thought it was a fluke and I was having a bad time (have done that), but since getting on here and seeing that other people have had this problem, I'm sure it's the Advair. Occassionally I've forgotten a dose & the cramps have gotten better. So now I'm putting 2/2 together. As much as Advair has helped my cough, it's put me in so much pain I can't get one hrs. sleep before I have to jump out of bed and try walking a cramp out, during the day my back, arms, hands, chest, stomach muscles are all cramping painfully while I'm trying to work.