I have a slight fear of vomiting, but I don't know that it may actually be considered emetophobia. I didn't have it until after I had been ill for about two weeks when I was fourteen, and spent at least two entire days just vomiting. I couldn't even sleep, I remember two nights of continuous vomiting, and the days weren't any better. It felt a lot worse than it may appear when you read this now; ever since, I have had an aversion to vomiting, which I didn't have at all before. Sometimes after I had eaten a bit too much and my stomach was full, I'd get these panic attacks that I might vomit, and I HAD to take a Domperidone pill to soothe my nausea (but in reality it had become a psychological problem, and I basically took 'em to calm myself). I remember times, not too long ago, that my fear of nausea and vomiting would make my body cramp up.
It appears to have lessened a bit now, but I still CANNOT vomit 'comfortably', like I used to. I take care that I stay vomit-free.
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clarity of thought before rashness of action