I'm 18, in my senior year and high school, and I can admit that I'm a bit of a hypochondriac so I'm probably freaking out over something small. But the glands in my throat are swollen, I have this feeling like something is lodged in my throat, and I've been feeling really fatigued lately. I'd never really worry about the possibility of mono, except in one of my classes, I sit next to someone that apparently has it, and he coughs a lot. I read that it could occasionally be spread by coughs and sneezes via the mucus particles, so yeah, I'm a little worried I may have caught it from him.

I hope I don't have it, and I've been scared to kiss my boyfriend lately because I don't want to give him anything. What do you guys think?