Ok so I'm 30w tomorrow and for the past week I've had really bad gastro issues. I get crippling cramps that go round my stomach and sides/back and down into my groin andthighs. The first ttime it happened I thought it was labour but it goes away after a bathroom trip (yellow watery disgusting). Then im left with a very sore tummy and back from sore muscles. This happens loads everyday (4 times overnight last night) approx 10 times a day. Anyone else had anything similar ?