I am a 25 year old woman with a lot of physical problems and recently had my gall bladder taken out. Since then I have the same symptoms I did before the surgery. Massive bouts of pain, bloating, and general upset stomach. I have had every test known to man and they can not find the source does anyone know what this could be? I also have suffered from a lot of water retention and have put on a good 25 pounds recently.