Your story is the same one I have read about in my research over and over again in regards to a very low fat diet. I had pain in my gallbladder due to eating very low fat. I probably developed gallstones. This is a common thing that doctors and the diet industry do not tell you can happen.Years ago when Lowfat/Fatfree was all the rage, I ate very low fat. After about 2yrs. had my first gallbladder attack. I tried "natural remedies" but after two more years (still low fat) ended up with acute pancreatitis and a diseased gallbladder. Had my gallbladder removed. I have always wondered what caused the problem in the first place.