Hi. My name is Ray about a day ago I woke up with my lower lip swollen with little clear bumps but there was no redness around them and they didn't hurt when I touched it it just felt weird what could it be I also looked it on what it could be I keep getting the answer cold sore but it dose not look nor feel like one I also put a iced cold towel on it to stop the swollen it seemed to work and now the small clear bumps seem to be going away its barley noticeable now but I'm still curious to what it is or was