Yesterday I woke up with a small amount of swelling on my upper lip. So I didn't think much about it until this morning. The area feels much more swelled than before and it had a zit and some sores on it. I popped the zit and scraped at the area with a push-pin and all that came out was pus. This is the first time this has happened to me and I know that it could be a Cold Sore, but you never know, so if anyone has any info I would appreciate it.

Here's a link to the area: http://deliriousdelirium.weebly.com/uploads/5/8/9/4/5894553/8446997.jpg