Just looking for advice, my 5 year old daughter has had a temp for 3 days 39-40 degrees, but no other obvious symptoms. She’s quite pale and had a couple of naps over the weekend, which is unusual but apart from that she’s been ok. How long should I leave it until I contact doctor? I’m usually good at judging when a doctor is needed, and what’s just viral etc, but this time I have no idea. Thanks