Horror in my throat HD

Description: There is something on my tonsils, i can't get rid of it, and it makes me cough all the time. the cough is getting worse and i have gag reflexes. a nasty, yellow, thick phlegm is coming out of my throat, i spit it out, i want to get rid of it as soon as possible. my throat is starting to hurt more and more, and the phlegm is increasing. i feel irritation in my tonsils that won't go away. when will this end?