Re: It happened please help me
I am sorry you are sick. Emetophobe or not, being sick is never fun. I agree with the person above who suggests you drink a little something. Just little sips is all, but with those symptoms, you must try and sip some liquid or you will become dehydrated. It sounds like a stomach bug to me, but could be either. Norovirus is a common form of foodborne illness. Once you have stopped vomiting for a few hours, dry and eat a little bit of food if you can. Jello, popsicles, broth, bananas, rice, applesauce, things like that that are easy to digest and also bulky to help your intestines ease up on the diarrhea. Clear soda is good once your diarrhea eases to help your sugar (sprite, 7up, sierra mist). Also, pedialyte, even though you may be an adult or near adult age. Something like Powerade would help too in the mean time to help keep your electrolytes up.
Also, if getting diarrhea and vomiting a few times is the worst day of your life, I think you must have a damn good life so far. 
I hope you feel better soon and seem to be doing better at handling it. Good on you.
Rest up, clean your bathroom well with bleach once you are feeling better, and remember, it will all be over with very soon. Maybe you are already feeling better.
"And though she be but little, she is fierce"~Helena, A Midsummer Night's Dream