Hello, I am just recovering from a bout of a cold or mild flu; I had a moderate fever for 2 days with headache, fatigue, etc., and then on the 3rd day, when i thought i was on a recovery track, i relapsed slightly with chills,etc., and a nagging feeling of very mild fever for over 24 hours. My temp does not read elevated, but I am not sure that i trust the thermometers. I usually recover fairly rapidly once the fever breaks, but this seems to be hanging on. Am I being overly impatient? Thank you, Tom J.