I have never had a cold sore. One day I noticed what I thought was a pimple where my upper lip and lip meet. I tried to pop it like a zit but it ended up scabbing over.. A couple of days later I made out, had oral sex, and unprotected sex with a guy.. A few days later I began to notice a bump on my labia. More and more have appeared and my labia is swollen really bad and red. They itch and burn when I urinate. I have looked up those symptoms and everything says herpes so I began to wonder if I got them because of my cold sore but the photos of herpes looks nothing like my vagina.