I had my surgery on October 21st and I have lost 18 pounds so far and total w pre op weight loss is 36 pounds. Some days are harder than others, I'm struggling with my protein and energy. Pre op I was ok with my protein shake and now it makes me sick. Im not sure what to eat and I have been feeling a little down. Not about the weight loss, but just the uncertainty. I feel queazy after I eat and I constantly have a cotton mouth taste. I want to poop and its not happening. Any ideas? Help please.