Stella, You need to walk as much as you can. I was banded 2/17/12 and I thought I had the WORST gas pains but when my bandage fell off I realized it was a bruised rib. It will get better for sure. However, please take notes on what I've learned from my band.
Starting when you are on mushies or full liquids use a TODDLER SPOON and FORK!!! Learn how to eat very slow and give time for your first bite to go down to see if you can tolorate the food. My biggest lession was eat slow and use the toddler silverware. I still use it. So many people I know get stuck alot because take big bites, don't chew well and eat way too fast.
Also, I can't put any food in my mouth for 2 hrs after I wake up and I can only have HOT liquids BECAUSE your stomach is a muscle and hot liq. will relax it.
Hope this helps... good luck