I gave birth 4 months ago and now have a new abdominal pain. Right sided pain where my gall bladder once was. I first started having abdominal pain and tenderness on left side just below my stomach a year and half out of having gastric bypass. It often occured 30 minutes after eating, but sometimes also occurred even without eating. My abdomen is tender to any palpations. I have had upper GI's, CT's, ultra sounds, and xrays and nothing ever shows anything. They have tried numerous motility medications and pain medications and nothing ever seems to really help for any legnth of time. I can go months with no problems then suddenly its horrible and I hurt and am throwing up, gas, diahrea, pain, and cramping. Now I have right sided pain goes around to side and back. Its right where my gall bladder use to be. I am 5 years now post op gastric bypass and am tired of these unexplained symptoms can anyone else relate or share some insight. (I am scheduled to have endoscopy next week)