i am on day 7 of the atkins induction. i wieghed myself on day 5 and had lost 12 pounds which was great . however upon weighing myself again today i found i had gained 3 pounds. i feel absolutely gutted as im not sure what iv done wrong. i have been sticking to the diet religously i think. only thing iv changed these last couple of days is iv been drinking diet pop instead of water and chewing gum. somebody please help