hey, I’ve had this on my lip for maybe 2 weeks now. I can’t remember how it’s come up. I am getting so fed up and angry with it because there is no puss inside or anything it’s just there. It’s very noticeable as well I’ve had people comment on it. It doesn’t hurt but I’ve just squeezed the hell out of it and now it’s throbbing🙈I’ve never had a cold sore so I don’t think so. It’s not itchy or anything.