After 2 days of stomach cramps and emergency stopping at the side of the road to release my bowels, I have come to the conclusion that I have contracted E Coli from one of my cows.. Today the stomach seems to be more settled, but I think that is because I have a toilet at my disposal.. You can guarantee that tomorrow, when I go back to work, it will start again.. Moral of the story; if you get a mouth full of shit when washing out your trailer, don't swallow.