Hi! I’ve been given my surgery date for the sleeve (March 29th) and I’m so excited (little nervous/scared). I started my 2 week pre-op diet and I’m on day 3. I feel terrible. Im exhausted, hungry, light headed, headaches… just yucky. I bought all of my pre op food from the bariatric center as they required. It is high protein low calorie/low carb. I am getting about 800 calories and 80 grams of protein a day. Is it normal to feel this way? I’m terrified I’m going to fail, not lose enough and they will cancel my surgery. Anyone had this experience or have any advice on how to work through it?