For almost a year I have been having horrific stomach/abdominal cramping. I don't mean just slight discomfort, I mean doubled over cannot breathe type pains. We suspect it may be acid reflux but really not sure. It affects me at all different times and it doesn't really make much of a difference as to what I have eaten. It seems to happen more if I eat anything with onions and tomato sauce. I have an appointment to see the doctor this weekend. In the meantime I started taking Zantac, so far it isn't working.