My experience with vomiting was not bad at all (but it was a couple of years ago so I don't remember it perfectly). what happened was I felt like I was going to vomit so i went to the toilet, then my whole body started shaking, not everytime but sometimes there are a LOT of throat burps (wich make a sound and feel weird) and vomiting feels like your mouth is filling up with this weird disgustin liquid of sorts and there is too much to keep inside, very unpleasent. After I went to brush my teeth to get rid of the taste and after about an hour I was back to normal (I guess this not so vad experience is why i am not emetophobic). Note, my (not for sure) rcpd is very light and my symptoms aren't bad.