@mberko No I haven't. But since last summer, my symptoms have subsided and my sleep has improved. I started taking low-dose naltrexone and that may be the reason. Or it could be that I'm in a sort-of remission. I feel blessed and thankful everyday that I'm feeling well. I still have frequent headaches, which I think are related to my fibromyalgia, but they are manageable with Tylenol.