I had a bout of gastro at about 26 weeks and the cramps were unbelievably painful. Never felt anything like it! I had to drag myself to a meeting in the morning after enduring it most of the night (was with the CEO and CFO - new client, flying interstate layer that day).

Thank goodness I managed to hold off any further vomiting across the table (and in the car).

Hope you feel better and it doesn't happen again.