How could I put on 2.5lb over night?
I weighed myself on Saturday and weighed in at 11st 6lb then by friday I weighed in at 11st 3lb (yippee) so I thought but then I weighed myself again Saturday morning and now weigh 11st 5.6lb.....why!! I've been good, drink lots of water, exercise nearly every day...I never seem to be able to get below 11st 3lb....It's…