I too feel your pain. I was banded June 4th. I felt a lot of restriction for the first week. Second week a little less and now in the 3rd week a little less. I get my first fill on July 7th. I am so nervous about stretching my pouch out that I think I am carrying it to extreme. I had 300 calories the other day and knew I had to have more so I made my Protein shake with ice cream. Not that I am recommending that, but I had to do something to get some more calories. I did Weight Watchers in the past and did really well with that as long as I ate all my points even if that meant eating some milk and Cookies at the end of the day. If I didn't eat all my points, I would quit losing. I haven't lost anything in the past week. It is frustrating, but I keep telling myself that the first month is for healing, not for losing. This is a learning process. I joined the dailyplate today and saw that I am getting no where close to the calories I am supposed to be getting. I am a work in progress, both physically and mentally.
I agree, maybe you should add some Protein shakes. I was allowed to have anything you could drink on the full liquid stage. This included sugar-free Jello, sugar-free popcicles, cream Soups without chunks of meat, mushrooms, etc.