Hi, I am 5'1 and I had a baby 12 weeks ago. On the 8th August I started to diet and so far I have lost 17lb. 161lb to 144lb. On the 16th October I weighed 143lb and I re weighed myself on the 17th and I now weigh 144lb and I still do. I know its only 4 days later but I am confused why I have gained 1lb and my weight is…