Before I get into it, I'd like to say the chances of it being herpes is pretty slim, considering I haven't kissed anyone since mid July, and I have never had a coldsore in my life. Anyways, I few days ago I woke up and the inside of my upper lip has this small swollen area, and there was a little white headed almost pimple looking thing. It hurt whenever I touched it with my tongue or food/drinks brushed against it. it's gotten a bit bigger since then. I've had lots of canker sores and this isn't like one. I'm going to go check with a doctor soon, but I thought I'd ask here before in case anyone has had on of these before and could offer some advice so I don't have to go to the doctor.