DD is 4 months old, had 3rd set of jabs on wednesday..she had a temperature in the night and was not drinking much milk thursday. No temp since. Thursday night she was VERY blocked up and i was up all night making sure she didn't stop breathing Today she has come out in a bright red rash but its very patchy and only on her scalp and forehead! The patches feel hot and its all across her forehead, not patchy there. Ive tried to take a pic to put on here but the rash is not showing up on it. Any ideas what it could be? Maybe related to jabs? I havent changed washing powder, she hasn't wore a hat today, is only on milk so cant be allergy to food...the rash is only on her head!