I 5"1 and 18 months ago weighed 12.7 stone. I lost 3 stone by going to gym, smaller portions and eating more fish and veg. Lots of polite comments how I looked etc but Iam now finding I want the odd biscuit if I feel tired etc. I am 52 and may be able to be a live donar for my daughter who need liver transplant so I am not drinking wine etc but need to stay healthy and exercise but just feel very tired and finding it quite difficult at times to keep the same motivation!!