My A1C is 4.2. Being diagnosed with fibromyalgia is a very long process. At least it was for me. It took years of testing because I was diagnosed. I also have other conditions adding to my problems of pain. Actually fibromyalgia comes along with other conditions. As soon as I was diagnosed with neuropathy they decided to do a workup for diabetes but I still have the difficulties of low blood sugar. And seems my A1C is 4.2 I was told diabetes is not something I need to ever worry about and people do get neuropathy without having diabetes because I questioned it myself.