I am 16+3 & for the last hour & a half or so I have had ever such a weird crampy pain at the top middle of my bump feels in the middle of my tummy too, it's getting that bad that its actually making me feel sick. I've tried walking about, going to the loo & having a drink & something to eat all with no joy. Starting to become very nervous now that something isn't right, can someone put my mind at rest?