First of all, I am no expert :) But you do have lymph nodes behind your ears, so it could easily be one of those. It could also be an ingrown hair. If it hurts and has grown, I would go in an have my doctor either drain it or excise it. Better safe than sorry. good luck!
yeah but I just thought I could get some what of an idea of what it is untill Im able to get into a doctor.
I dont know what you have i have the same thing but mine goes away for a month or two then comes back for a few days. And oh yeah i wouldnt believe half these sites since according to this one i am a doctor!