I have over the last two to three months off and on for a week or two at a time, fatigue, and slightly elevated temperatures, highest to about 99.7, more so if exert myself. Stay in bed and rest and still can eat and drink fluids. I don t have flu symptoms, or head cold, and sinus seem clear, slight sore throat sometimes but gargling salt usually takes care of that. No pain, except back ache after sitting a long time, that is chronic if I do work of bending too much, and wrists hurt a couple days ago, and not now, assumed arthiritis. Am 67 and not overweight. Had breast cancer in 2001 and chemo, leaving neuropathy of toes and fingers. Have granuloma anulare immunie skin condition also. Stress was a factor I believe in causing that. I will see my own doctor later this month, and labs are due also.