Hi Sheryl: Epstein virus and Fibroymyalgia are one in the same. I am 52 years old and have been fighting this now for 2 years. The B-12 shots are good but they need the folic acid with them,a separate shot. I have been trying many things,and have found some solutions. especially walking. The first 10 minutes are always painful,but after I work my way through that there is relief. I also have 4 ruptured disks,so I'm really talking through the pain and rising above it. I just lately started taking Astragalus,which is an immune booster and helps with fatigue. Hope you keep in touch with me so we can compare notes. Please use subject (our problem) so I know its you. Take care hope to hear from you.