Iv been poorly this last week with a bad cold which both my dc have got too, yesterday morning my ds was sick and also had a bit of diorreah but then seemed ok. a I woke up at 4 this morning feeling really hot and sick went back to sleep had a cup of coffee when I got up no food and now I have the most painfull stomach cramps not constant just every now and then have been to the loo 3 times but still fairly solid any ideas?