what are these red spots on her head

How old is she? Sometimes newborns get rashy looking spots on their heads from sleeping, or baby acne. My daughter had that. But you can't be sure without checking in with a doctor, it could be an allergy.

still could be either. or eczema.

@lakilucid, it's not raised or flakey though :/

of not then cradle cap

bug bites?