Hi everyone. I'm new here, but was diagnosed with celiac about three years ago. I was doing great with the diet, but last night I ate two slices of pizza that I ordered from a restuarant (that they claimed was "gluten free"). Anyway, I don't think it was. About twenty minutes later, I was vomiting uncontrollably, spitting up blood, and has vicious cramps (but no D). These symptoms are totally different than what my symptoms were before I was on a gluten free diet (then they were D, bloating, general malaise, etc). Is this normal? Is my body that used to not having gluten that I would vomit it up before it even reached my small intestine? Thanks.