If you can, please update your profile with surgery date, etc. Here's a comment I posted in another question similar to yours:
Being hungry post op, prior to restriction, isnt really uncommon at all. Unless your surgeon put in a fill during surgery, some do, some don't, you're in whats referred to as bandster hell. That time when you don't have restriction and its nothing more than a diet. I COULD have eaten just as I did prior to surgery.
Do your best to follow your instructions from your surgeon. This is the time when YOU do the work. Keep up your exercise as much as you can.
Hopefully, you have a doctor that will progress your fills and get you to that level of restriction that will provide you some portion control help. Don't get discouraged by the first few weeks if you're not seeing weight loss, it'll happen.
The green zone for me, came when I finally got to what I consider proper restriction. I can sometimes not be "hungry" ALL DAY now. I can eat a small amount, and stop. Then I feel satisfied for hours. I have ZERO problems with heartburn, reflux, etc. Everyone can be different with their level restriction. What really matters is, is it working for YOU.