Hi, I had my L/B surgery Dec. 1st. also. My first fill won't be until Jan. 8th. I felt a quick fullness for the first 21 days and then I really felt hungry. Still loosing a little weight but probably because I don't drink soft drinks or eat sweets. I eat mainly what I am suppose to be eating but too much. I also would like to know what it is like to get your first fill. Thanks, Dee