question: My I woke up 3 days ago to find that my upper lip and left side of my face where my jaw muscle is was very sore. I've been having a few stress breakouts so I thought that was the problem but the next day it had spread across my entire top lip and felt swollen but with no rash bumps or dryness. Today it has spread to my lower lip. Its quite painful but I don't think its an allergy because I haven't eaten anything I've never had before and am using the same products I've been using for years. What could this be?