I just was banded on 10/14. Walking helped, using the heating pad, a pillow, and make sure you keep hydrated sometimes it helps the gas get out! I hear GasX strips help, but I didn't use them because they never helped me before. The things that helped me the most was to relax, watch some movies, take naps, and not try to do too much. This is still abdominal surgery and it takes a while to recover- my stepmom felt the same way and she survived a double masectomy (no stranger to pain).