I've been on plan for 10 weeks now. I have lost 16lbs, but still have a hell of a lot more to lose. I've stuck to plan religiously for the past 2 weeks. Last week I had a loss of 0.5 lbs, and I weighed myself this morning (my scales are spot on with the SW ones), and I've gained 2lbs!! I just don't understand what's going wrong!! I've swapped fruit for veg (carrot sticks, cucumber etc) and I've still gained!!