I had a normal day yesterday, a little more tired than usual but otherwise fine. Felt nauseous going to bed but I've had that quite often this pregnancy. But then I was sick 7 times in the night and just had diarrhoea. Can only assume I have a bug. I'm sure 15+5. Does anybody have any advise on if or when I should call doctor/ what I should try and drink? I'm sure it will be fine but worried about baby.