Hello, I woke up with a very minor sore throat a few days ago, then it went away and two days later (yesterday) I was experiencing a slight loss of voice. Yesterday my voice was cracking very much and it was as if I was beginning to lose it. In the middle of the night (now) I woke up with a very bad throat soreness everytime I swallowed. I checked my tonsils, as I've had tonsillitis in the past, but they are not swollen from what I can tell, but seem to be a little but white at the tops. I also woke up with a stuffy nose, blew it, and had yellow mucus. I coughed, cleared my throat, checked the phlem in my throat, and it was yellow as well, with a little spot of a darkish brownish green color. I am a 17 year old female who recently (within the past month and a half-two months) had a lot of blood tests and recently went to an ENT, had a CT scan of my sinuses (all clear) and saw a Neurologist. All feedback was positive. I took two vitamin C's just now, is there any indication of what this might be? Please and thank you!