At least according to WebMD, I probably don't have strep since I'm not running (much of) a fever (I'm at 98.8, which is high for me). And I do remember my neck being more sore when I used to get strep all the time in lower school. So maybe I just have some sort of a cold that hasn't manifested itself in my sinuses yet (curiously unusuual, but possible). I guess I'll see what tomorrow brings.