Hi there!
This morning I woke up with a bump right in the middle of my upper lip. There's no discolouration, and it's not terribly painful - there's more of a tingling/slightly numb feel to it. There were no indications of irritation the day prior, so I was a little shocked when I found it. Not sure how relevant this is, but I'm currently on vacation for a month at my grandparent's place up in Prince Edward Island, Canada - I've been coming up here from Ontario every Summer for 8 years now, and never had this problem. I also have no known food/medication allergies, and haven't eaten anything out of the ordinary while up here.
Thank you in advance!
~Caroline