I WAS BANDED 6 DAYS AGO. THE UGI DONE THE NEXT MORNING SHOWED EVERYTHING LOOKED GOOD. HAD SUCH BAD GAS PAINS IN BACK AND CHEST. ALSO, FEELS LIKE SPASMS IN MID TO UPPER CHEST ON AND OFF SINCE SURGERY. DOES'NT MATTER WHAT TIME OF DAY, OR IF I AM EATING, DRINKING OR SITTING AROUND DOING NOTHING. I HAVE BEEN UNABLE TO BURP SINCE SURGERY AND REALLY FEEL I NEED TO WHEN I AM HAVING THESE SPASMS/PAINS. I'VE TRIED GAS X, MYLANTA,AND MAALOX. HELP!!!!!!!!!!!!!!!!