Dialated Esophagus

Well, I had surgery Oct 1st. and have only lost 10-12 lbs. In Nov I had 3 adjustments and still felt hungry, was able to eat too much. Got discouraged in Dec and ate whatever I wanted, including fudge, etc. Gained 2 lbs. Got 4th adjustment Jan 4th. Also had a ?barrium xray and everything looked good as far as band and placement. Dr said my esophagus is dialated. I don't feel any different. Can eat too much and still get soooooooo hungry. How do you get past this? I'm being told it is "Head Hunger".

I have been trying to make sure I get all my protein in and still the same. I did lose those 2 lbs that I had gained over Christmas. Why is this so difficult? Is it difficult for everyone else?