My E.R. Experience!

So, yes as you can see by the title, I went to the emergency room on Monday night. Here's the story:

I was at dance and I was kind of tired and not feeling quite myself. Well, as class progressed I got worse and worse. My eyes started itching and swelling, my throat was swelling so that it was hard to breathe,and my ears started to swell. By now I was getting nervous because these are all symptoms of food allergies. Then, my lips started to swell a huge amount(I honestly looked disgusting), and I was starting to get hives. I took some Benadryl and then called dad(It was lucky he was home)! He hurried and picked me up. When I got in the car I was near passing out so dad took me to the emergency room. On the way I threw up all over his car and was pretty much passed out. I got there and they gave me an I.V. and some medicine. I was pretty shaky and lightheaded for a while. Eventually I was better and able to go home and was fine the next day. We think this all came about from my eating a few sunflower seeds or a pinch of buckwheat-all of which I'm trying to stay away from!