Just wondering if anyone else has similar side effects ... I have...

You may be passing gallstones, which would explain why your tests are coming back saying that your gallbladder is working. I had problems with my gallbladder for years (passing gallstones) but everytime the er sent me down to nuclear medicine, the gallstone had passed, and nothing showed up on the test. After the birth of my second child, the problems intensified and after several er visits showed stones (not stuck, but in the gallbladder) they decided to remove it. A biopsy later showed that there were multiple problems with the gallbladder and the removal was inevitable. Good luck!!

OMG yes!! Horrible right sided pain from my back down my leg. And my right arm tingles all the time since I got that dang thing!! It's gone now thankyou god!!!