#1) I've been told I have Fibromyalgia. What does that mean?

It may mean that you legitimately have all the technical specifications for being classed as someone who has the illness, or it may mean that your doctor is unsure of exactly what you have and "fibromyalgia" is the closest diagnosis he can make at this time. (For a long time doctors lumped many health problems and auto-immune diseases into this one term. Fibromyalgia wasn't called the garbage bag diagnosis for nothing!)
If you have any doubts that you have FMS:
Cinda Crawford