Hungry ALL the time ! ! !

I got my band a week ago tomorrow and I am on the clear liquids diet for one week. I am constantly hungary and I am drinking constantly also. I feel like there is nothing there after I have eaten the recomended amount. My wife had the surgery done at the same time as me. She seems to be full after a yogurt or a few bites of cottage cheese. Am I doing something wrong? Or do other people have this problem after being banded. I know I have cravings still but I am able to tell the difference between hungar and craving. If anyone has advice for me let me know what you think.

protien and plenty of water and keep busy remember this will pass. Stay strong