I am just curious. Is it common to have symptoms come and go and change all the time. I have only had these symptoms for about a year now, but mine move around from my legs to my chest, to my jaw and face. Headaches and the rest, and they vary quite a bit in how long they last. Some for only hours and some for several weeks. Occasionally I have a few days where nothing even hurts. Some days I'll have 2 or 3 things acting up at once. I'm interested to know if this gets progressively worse, or if FM varys this much from person to person. I believe it is genetic because my sister has had this for a few years now, and that is way to much of a coincidence. Thank you for any comments!!