Does this look like a teething rash?
Started a few hours ago red slightly raised spots on belly, arms, back, little on legs. He does have eczema but it’s not like the usual rashes he’d get. Also thought maybe heat rash but he’s only worn a light sleeper today so not super hot
Teething does not cause rashes. Drool from teething causes dry skin on their cheeks and chin. Go see a doctor especially considering the outbreaks of measles.