Center of baby’s bottom lip blue??

Kimberly

Have any of you experienced this before? My 8 month old has been sucking on her lip due to teething and the center of her lip is blue. It comes and goes. So I’m not sure if it’s from sucking on it or something more serious. She doesn’t seem to be breathing irregular or anything. She has been happy and not showing signs of anything else. I’m making an appointment for her anyways but curious if any of yall have had this happen to your LO.