@Katelyn no rash nor fever so it can’t be that
Have you tried any allergy medicine to see if that helped (I don’t like to give medicine if I don’t have to, but a few times my son had a rash I did try the dye-free Benadryl) Has anything changed in her food intake, bath time products or room at school? Maybe it’s something she is or isn’t eating/drinking that is causing it or maybe some type of allergic reaction from something new in her environment?
You should try beef tallow! The Vanman Company is real good
Tubby Todd. If they aren’t bothered by it just leave it
Could also be roseola