Dd is 10 months. She’s had very runny, explosive poos which are light brown for the last two days. She doesn’t have a temperature and she is eating and drinking the same as normal, seems herself generally. The only change is that she’s been napping longer than normal, two hours ish rather than one. I’m worried as today she had four runny nappies like this. GP or is this ok?! First time mum. Thanks.