I had my gall bladder removed 3 years ago and had several attacks before I had to go in the emergency room to have it removed. Recently I have hurt my back and pulled some muscles in the lower back and took some pain medications like Advil and Tylenol with codeine and Robaxisol. The pain endures. This is not the issues, hoewever. When I took those medications, I felt like I was having the same exact pain in the upper pain in the diaphram like when I had gallstones, but I dont have my gall bladder any longer, what could this be?????