I never know what to do when my little one has a rash! Should I wait it out or is it best to always call the GP? I feel like it’s a new rash/illness every week🫠 He’s 1.5 yrs and has had a bit of a temp the last couple of days and sleeping more than usual, but no sickness. I picked him up from nursery this afternoon and he’s got this rash on both legs.