Hey there,
About 11 days ago I had protected intercourse with a lady i hardly knew. However, I did french kiss with her that night. I was high on beer and didnt notice any sores or any sort of STD symptoms on her lips. Now, there is a very small boil appearing on my exterior outer lips, vertically beneath my nose. I'm getting very worried about this boil and really frighten if this could be a cold sore. It doesnt hurt now as it appeared only yesterday night, but if I eat some with chilli or keep rubbing it, it does have a tingling feel.
Please help,
Is this a sign of cold sores appearing?