DD was sent home from nursery today with a temp. She's been ok in herself if a bit teary. She went to bed no problem. Been to check on her and she's on fire, and I mean hot! But when I've taken her temperature (under armpit digit) it's 37.7C which is warm but nothing too concerning. But she's so hot. She's in a vest and I've given her Calpol.
Any advice?