Dd has had croup this week and has been to A and E after a scary coughing/can't breathe episode. She had a temp of 39.7 and we've been treating her with calpol and neurofen. She is a lot better today but i took her temp an hour ago (whilst she was asleep) and it was 34.9! Is this hypothermic? She isn't cold, just clammy, should I be worried/take action?