Constant pain

I have had constant pain in the URQ for the past 11 years. In 2001 had a HIDI scan with a result of 24.5 and the dr said it was borderline for being bad, but did not want to take it out. I guess I have learned to live with it by adjusting my diet. But recently I ate ameal high in fat and had the worst pain I have ever felt in my life. It felt as though someone run me through with a sword in the upper right quadrant of my stomach. I ended up in the emergency room and the results were biliary colic. They ran an ultrasound of my gall bladder and said it looks normal. Now I am afraid to eat because everything causes pain. I really think the problem is my gallbladder. Anybody with similar symptoms? the pain is 10 times worse than in 2001.