I am tired all of the time. Could it be from the metformin? Or possibly Fatigue Syndrome? I don t have much of an appetite, and find myself making myself eat. Not sleeping without medicine. I dont take my blood sugar at home. This is very new to me. I ve read the book, but I can t do everything the book says. Any advice for me? I m 69, weight 180, 5 3 . large boned. Oh, I sweat profusely all of the time.