DS aged 4 has had a cold for the last 4 days or so, runny nose, a bit off his food but no temperature or any other simptoms. However he does these really watery farties, it's like his bottom leaks water - clean water! It's not yellow nor smelly, it looks like tap water, sometimes with traces of transparent mucus in it.
It happens 3-4 times after each meal, his pants get a bit wet (it's about a teaspoon of water) so we are now on dry-nites pants 
Been to the GP today, she looked a bit puzzled, checked him over for temperature and sore tummy then said it's probably a tummy bug and if it doesn't go away in 7 days to take a sample and go back.
I just think this is very unusual and can't help but worry.... anyone else had anything like this happening to their kids?