I'm really worried because I'm having diarrhea after eating papaya on an empty stomach, and my stomach cramps are really bad. I took ornof, but it only seems to provide temporary relief. As soon as it wears off, the cramping and diarrhea come back. I have a history of IBS, so I'm really concerned. Could this be a reaction to the papaya, or something related to my IBS? What should I do next?