good evening i recently had an EGD on septembet 5,2017 because my stools were pale yellow. Prior to my EGD procedure on the 5th of september, I went to the emergency , my bowels were pale yellow. an ultra sound showed that my upper small intestines were extremely inflammed and bile duct was blocked.blood work done in emergency showed that my live enzymes and pancrease were normal. my EGD came back normal and today i used the restroom and my bowels are pale yellow again. I am extremely uncomfortable because i feel a tightnes and bloating sensation in upper right quadrant. pain radiates to my back. please tell me what could be wrong.