Hi there i am 21 years old and for the past year and a half i have been dealing with Nausea, pain in abdomen, pain in ribs, headache, fatigue, diaherra, and loss of appetite i have also lost around 10 pounds. I have been through 2 endoscopies 1 colonoscopy 2 xrays 2 MRIS 2 Ultra Sounds and 1 MRCP W contrast. All the tests have come back as normal they are sending me out for a ERCP with manometery and if necessary they will be doing a sphincterotomy anyone have a clue as to what could be wrong?