<s>[INST] Hi, I'm a 13 year old girl and yesterday I began getting really bad sinus pressure around 1pm. This morning, I woke up and my neck felt like it was on fire if I moved it at all. I can barely inhale through my nose, and whenever I swallow something, my tonsils are in pain. Help! [/INST] Hi,It seems that you might be having sever upper respiratory tract infection producing all symptoms.You might require one course of antibiotic medicine like Amoxicilin for 3-5 days.Take Vicks vapor inhalation.Avoid cold drinks and junk food.Ok and take care. </s>