I was dianosed with FM in 1998 (I was 46) after 3 years of not knowing what the heck was going on. Over the last 10 years I have learned through trial and error the right comination of vitamins and supplements that I need to take daily.
I also pretty much eliminated red meat form my diet except for a rare occasion. I keep animal protein (meat) to 18-20oz per week or less. Any meat I eat is organic or at least (natural) which means it was raised without hormones or antibiotics. Eliminate refined sugar, processed foods, & preservatives. My diet now is mainly vegtables, fruit, whole grains, legumes and fish and a lot smaller portions. This will clear outa lot of the toxins in your body.
Keep moving. The worse thing you can do if to sit around. The more you do the fatigue and pain will snow ball and get worse. I use a stationary bike with the handles that move back and forth as you peddle. I walk, also play with pets, babysit my grand child, clean the house one room at a time, etc.
And last but not least try acupuncture it has been life saving for me in pain management. In fact after years of trying different medication for pain that did not work and shots in my back for the pain which only lasted for a short time I finally found acupuncture. Since I started acupuncture this last November I am not for the most part free of back pain and many of the other symptoms.