Do ulcers hurt really bad? i've had abdominal pain for months. sometimes i want to go to the hospital. pain comes and goes is worse lately.

Many causes: abdominal pain has many causes because there are many organs in the abdominal cavity. if the pain is severe enough that make you think you should go to the hospital GO. gallbladder dysfunction causes your symptoms and can not be seen by the test you have had, you will need a HIDA scan which is an ultrasound with contrast to see the GB function.