If you can get your hands on one of the Parade magazines from July (the very last in July I think) there is an article in there that talks about Fibromyalgia and explains the points that they check for. You might even be able to find the article online at the Parade mag website. I hope that this helps end some of the confusion for you.
Kristy :)
http://www.geocities.com/HotSprings/Falls/4659/kristyspage.html