I'm sorry this is causing you so much stress.
My husband and I had h1n1 four years ago. For both of us, it started with a pretty horrible headache. His symptoms began before mine, and I was able to lessen the affects by getting a prescription of tamiflu right when my symptoms started. Thus, I avoided the fever and days of body aches he had. Overall, while we didn't feel well, we were fine after a few days.
With that said, I believe the odds of you getting ill are slim. Those who are at risk of complication are under the age of 5, over the age of 65, and pregnant women. (It doesn't sound like this is you). Be sure to wash your hands regularly, do not share food, etc. with classmates, get a good amount of rest and excercise. If you find that you are spiking a fever, call your doctor and ask what he or she suggest you do to take care of yourself.
Best of luck :)