Hi, my DD has a red rash around her mouth. We were giving her those cold rubber things to suck but CHN said to put them in freezer. So they were quite cold but we would rinse them beforehand. She got the rash through the week and it is not disappearing. It's a bit under her chin too and it's a bit risen up IYKWIM. It's starting to get dry/little crusty but it's still quite red. Might go to GP tomorrow, a bit worried, anyone else's bubs had this?