MMm....lilith, please don't be offended by what I'm about to say. But if I were you, I would be very skeptical about the diagnosis.
I was diagnosed with fibromyalgia and depression about 9 years ago. I did alot of research on it, as that is my nature, and basically it is a diagnosis of elimination. When everything else has been tested and found to be negative, fibromyalgia is given as the diagnosis, much like excema is given for unknown skin conditions.
However, at around the same time I started having alot of digestion problems. A few years after that I ended up in the hospital with diverticulosis. I was over-stressed at my job and my eating and sleeping habits were very poor. It took its toll on my health. This is related, you will see why soon.
Flash forward to 2009. I have not been taking any meds for FM over the years (because I hate presciption meds), and still had been experiencing the muscle aches, the tiredness, the depression, the insomnia, etc, but to a lesser degree since I had made some lifestyle and dietary changes. Then I start reading about Candida. Interesting. Candida is an overgrowth of yeast in your body. It usually happens because you have too much sugar in your diet, and you've taken too many antibiotics over the years. So now you have no good flora in your intestine. Most of the people who had candida have the same complaints as people with fibromyalgia. Also, I went for a checkup and had elevated blood sugar (oh no!). This is something to take seriously, as I do not want to end up with diabetes.
So I tried a regimen of probiotics in the morning, and went on the Atkins diet. It was kind of a two-for-one, because the anti-candida diet is the same as Atkins for the most part, NO SUGAR. Yeast feeds off sugar. Anyway, I was denying the yeast the sugar it needed to live and at the same time it was better for my insulin levels. Plus I was repopulating the good flora in my intestine. It took about 3 weeks but then I started feeling like a new person. Energy returned! No more unexplainable deep muscle aches (if you have Candida this is a buildup of glycerine in your muscles), no feeling of tiredness after eating. I sleep better now too. I did, for a time, take anti-depressants when I received that diagnosis in 2002, but I haven't take them in over a year and I don't feel so 'moody', or burst out crying for no reason. I do not believe that I EVER had fibromyalgia or depression. I think it was all caused by poor diet and lifestyle.
As a society we consume too much sugar. It's in all of the processed foods we eat in many different forms. It affects your insulin levels and also causes yeast-digestive problems. If you want, I can send you some links via PM if you are interested in reading about these topics.