@ralphina94 nothing, just wait for it to clear up. Make sure you're wiping her face before bed every night rven if it's just with water. And be sure she isn't too hot at night. My oldest son sleeps with his blanket over his head so before I go to bed I make sure to take it off of him, otherwise he wakes up with a bunch of them on his face.
Has Pediatrition ever said anything about eczema? Both my kids have a form of eczema where they get little pimple like bumps and it always looks worse after they’ve been sweating.