@sundance6 I have heard they link Fibromyalgia and Lyme disease noe and there is a website that says it is coming from out gut its called now leaky gut . A Dr. in Palm Springs who use to be a cardiosurgeon on pediactric patient doesn't practice anymore and has developed a medicine that has several herbs in it. On the website fedupwithfatigue.com they talk about this blood test . I was diagnosed by trigger points that was all the rheumatologis new back in the 90,s I have started taking some of the herbs mentioned by the Dr. but of course the fibro malic Ive been on for years does help relieve the pain.