6 weeks before surgery I cut out all sugar from my diet. It was not easy but I knew it would be my worst enemy. I still eat sugar free Ice cream in small quantities. I actually lost 12 lbs as a result. Now I am 6 weeks post op and have lost another 20 lbs. Just had first fill yesterday and felt no restriction so I called my doc and asked to have more fill added next week. I think the most important thing is that we take advantage of all the resources that the doctors office offers, nutritional counseling, etc. And just try not to buy foods that will tempt you at home. If I kept high calorie Snacks in my house I'm sure I would eat them, too. Don't give up - get some advice from your doctor and see what they can do to help. This is the toughest journey I have ever taken but I am determined to succeed.
Good luck to you.