allergies, dilemmas, and bloody noses

so basically, today during 2nd period while watching the inauguration, i got a nasty nose bleed. so i went to the bathroom to take care of it when i saw that blood had gotten on my white polo. since i couldn't take it off, i was just walking around with blood stains on my shirt, like a little child, quite embarrassing. and then the whole day i was sneezing, had a runny nose, and my eyes were itchy/puffy. yeah.. sucks. and now i'm right where i began, scratching my head what the heck i'm supposed to do now. i hate the wind.