I Started Out The New Year With The FLU, Which

I started out the new year with the FLU, which went into upper respiratory infection - first had Tamaflu, then antibitics which all seemed to work but throughout all this I was having gut trouble I thought it was gas and I kept taking gasX - nothing seemed to work. I went to see my family practice doctor - she scheduled an Ultra sound looking for anurisums as both my parents died of aortic anurisums and as I am 62 my mom died at 64 so since I was in there to see her with all this she scheduled the ultra sound....long story short no anuriums but she kept asking about my gall bladder - I had a gastric bypass a little over three years ago - I've lost well over a 130 lbs - but I still have my gall bladder. If this is my gall bladder is there any over the counter I can use to help with this problem?