I'm starting my 3 rd week post op gastric sleeve surgery, I'm on clear liquids still n I'm starving. But have only lost 7 pounds. I do once a day eat a cup of tomato soup or cream of mushroom. Sf pudding or a zero yougart. I'm drinking my 60 grams of protine shake and as close to 60 oz of water a day. Why haven't I lost any more? I'm so week and fatiuged I am trying to keep walking around the house but I get winded so fast. I don't know what to do or even if I'm doing right. Please someone respond