Hi! I was on Metformin for 5 days and developed a horrible burning itchy rash. (SDRIFE) I was told to stop and then restart after a week to see if it was Metformin. I restarted for two days and stopped once the rash started to reappear in other places. Although its been two weeks since first dosage, my rash is healing but the fatigue is horrible. I would feel fatigue and out of it each time I started Metformin. Im pushing thru my workouts because I know they will help with this but this fatigue is so unusual for me. I wake up feeling like I could sleep all day. Has your fatigue resolved?