I had ,you gallbladder removed three weeks ago and I'm still in so much pain. My entire abdomen area feels like it is on fire and it radiates all the way to my back on both sides. Keep in mind I had to return to the hospital 9 days after this surgery with sever pain and they admitted me because my potassium levels were dangerously low. Please help me, any advice is greatly appreciated. My pain medicine is just not working!