So sorry for being so graphic, but I'm worried!
I'm 34 weeks pg with DC2, and am having some horrible "poo issues" 
I've been eating and drinking as normal, haven't eaten anything dodgy, and don't feel ill at all, but for the last couple of days, I've been getting horrible stomach cramps, and then the immediate urge to go to the toilet - literally as soon as I feel it, I have to go!
And then when I do "go", it's either explosive gas and liquid, or just liquid without the gas
and it really smells awful.
I can't think of why this is happening, but it's worrying me a bit, as I suffered with explosive diarrhoea in the days before Dd was born at 38 weeks 