I have been having a pain in my abdomen all the way through to my back in the area of my gallbladder for about 6 months now. I have had several attacks that were so painful that I went to the er. They never found anything to suggest a problem. And while the symptoms are more frequent, I don t want to waste more time and money if they can t seem to find what exactly is wrong. Is there something specific I should ask the doctors to check? I just want to find out what it is. It is accompanied by nausea, vomiting, and diarrhea. Any advice?