I agree with "getting by" (Karen). We should always focus on the good things, good times, and don't let the bad days get us down. Tomorrow is always another day.
CFS and Fibromyalgia are 2 different syndromes, with similar symptoms, at least that is what I was told. I have both. I have elevated Epstein Barr Virus numbers, which gave me the diagnosis of CFS. I am not sure that Epstein Barr has anything to do with fibromyalgia. Here is what Arthritis Today says:
http://www.arthritistoday.org/community/expert-q--a/fibromyalgia/chronic-fatigue-syndrome-fibromyalgia.php