Not everyone has Nausea, gas pains, blood clots, etc. when I had my surgery, I was sure something was going to go wrong,but nothing did. Trust your surgeon and his/her team. The Pre Op diet was the worst for me. Post Op I wasn't hungry and I really had no trouble- well getting my meds and vitamins in when I was crushing everything- that was a problem for 6 wks but otherwise, this has been a great adventure. I am 4-1/2 mos out and I still don't have hunger- mental hunger yes,but nothing like I had pre-op. Good Luck-- enjoy every moment toward a healthier you!