So, I'm at college and everything has been going so well until tonight..I've been fine all night, hanging out with my friends and everything. My roommate and I went to lay down to go to bed and then all of a sudden I felt like I was going to have d*** and so that freaked me out, but I was okay and nothing came out. Next though, out of nowhere I felt so n*** in my throat and I literally had to get up and walk outside of my building because I was shaking and I couldn't breathe and I was n***. I'm still shaking and I still feel a bit n*** and I'm really scared. I didn't eat anything weird today...just pizza. I'm really scared...please help.