I got up yesturday and started getting ready and stuff. The red bump wasn't there when I woke up it didn't appear until theb afternoon. When my lipstick wore off it was there. I just thought maybe its a coldsore and left it. Well today I woke and my whole top lip was swollen. It doesn't hurt it feels like tingly. But the bump sticks out more and my lip is swollen. I'm just trying to figure out how to make it go down, and what is it?