The other day I went to a little celebration for my brother, which was held outside within 20 minutes I start feeling awful, and my head began to get numb..well, like when your foots asleep, my head was asleep, and my heart started beating funny, I was sitting in the shade, but it didn't seem to be getting better, so I got a cold bottle of water, which I drank within about 5 minutes, then I guess I drank it too fast, and had to run to the bathroom, and threw up twice.