I'm on day two of the worst sore throat of my life, which is the first time I've been really sick - achy, chills, headache, sore throat sick - in years. B/c of some other factors I'm concerned that this might not be just a viral infection and common sore throat. But if it is, anyone have any idea how long until symptoms start to abate (in general) and at what point, if I don't see the recovery I expect, I should seek medical care?