Hi people just need to see what people think I should do please. My son is 2years nearly 6months and woke up this morning complaining of a belly ache I thought nothing of it and gave him to cal pol and he has been out with my mum all day.she phoned me to say he hasn't been for a wee since they have been out and he didn't even have one when he left home. He did have a wet nappy in morning from the night but hasn't had one since then and he got up at 6:30am. My nan tried to take him and she seems to think he is tightening up. Shall I take him to docs or can this be normal c thanks