It's exam time and I started getting really stressed out and then all of a sudden I got sick. I first started off with a really bad cough and then at night I would get a tickle in my throat and cough continuously until I threw up. Then went away and I just had a regular cold with a lot of mucus I'd spit out but now it has gotten worse and all of the mucus is in my nose. The mucus is really thick and dark yellow/green and it seems like there is endless amounts in there. I also get headaches and theres a bump on the side of my tongue that is kind of sore. What do you think is wrong with me? By the way, just yesterday I started taking Tylenol day and night cold, cough, and flu with mucus relief and that's been helping a lot at night time.