Encouragment needed. Steel toed boots need not apply :)
Prior to surgery I also had the last meal syndrome.
I think I did eat out more the last 1-2 weeks before surgery. I also started excersizing a couple months before surgery.
Just remember to give yourself the recognition when you do something good. If you do go for a walk give yourself credit for that walk. If you choose not to eat something give yourself credit for that. Don't be too hard on yourself because a lot of people go through the same thing.
Good luck!