I'm sick too. Blegh! But mine is the flu

Yesterday as soon as I woke up I had a terrible upset stomach. Then around 8ish 9ish I threw up. My whole family had this stupid bug, and a lot of my friends have had it too. Today my stomach hurts a little, but I am so dizzy and lightheaded I can't even walk. I literally fell down on my way to take a shower and I had to sit on the shower floor the whole time. Now I'm trying to relax and not stand up a lot. Needless to say I didn't go to school yesterday or today