Gallbladder surgery

Who has had gallbladder surgery? I had mine taken out 3 months ago today. And they have put me on every medicine under the sun because when I eat ANYTHING even crackers I have straight diarrhea 5 minutes later, I might as well eat on the pot. Now they are wanting a full body work up. I was only 110lbs most i ever weighed now i dropped down to 101, i have no weight to lose. Ugh. I just want to eat again. What was your experience?