Berkshiregirl
I have had the same as you and have bloods tested just to rule out gallstones as the symtpoms for these are pains under right rib and they have come back fine and now going for more blood tests to check not got wheat intolerance.
What did doc say was doing blood tests for? I aso suffer from IBS and symptoms have been really bad lately. PAin under right rib, bloatedness, discomfort in abdomen and now burning sensation in back.
Try not to worry as this makes symptoms worse, I know they do for me