Question...has anyone had to take another barium test since surgery?

I had the realize band done on 12/11/2008 and I went for a fill today and I told my doctor that the top part of my stomach gets really hard after I eat some foods.  They asked me if I burped alot which I don't.  I guess they think the band is too tight or something may be wrong with my band.  I am really nervous...should I be worried?   Has anyone else had this happen to them?  I asked if my band could of moved but they said it was less then a 1% chance.  HELP.....Now I have to wait to have a fill until my tests come back....I hate waiting..this is crazy... 

I do burp quite a bit.  I feel sometimes like a pig or that I hould have entered a belching contest.  So maybe what you have is just built up gas?  I had my fill today with the barium (which is gross), but all was well. 

Do you still have your prevacid.  That may help with gas (if that is what it is)