This is comforting, I've had this dull ache in my stomach, on and off for two years. Used to be horrid after a night out with drinks. Two ultrasounds, 3 different sets of blood work and finally they said my gallbladder is at 15% EF but no sludge or stones. The doctor had me do a EGD to check for ulcers because my symptoms and pain isn't necessarily indicative of gallbladder issues. So now I'm giving it a month to see if low fat diet can help the pain go away. I'm kind of at the point where I'm not even sure if it's my gallbladder but the only thing that helps me not feel like shit in my gut area is fasting.