It seemed to be getting better the last few days, back to work today and I cannot stop wrenching, I've been sick in the works toilet ! luckily hidden like a pro. Is it because of the mad morning rush shock after having 2 weeks off at Xmas and been able to get in & out of bed when I please. I ate 2 crumpets before leaving thinking that would do me a favour but it didn't - anyone else ? Or advise I cannot be felling like this at work every day its draining.