Tummy problems

For some reason I have been having tummy problems today. I have been on the toilet often (you wanted to know that - I just know it), and my tummy has been feeling queezy. I have felt fine otherwise, except for a bad headache earlier in the day. I'm hoping tomorrow will be a better day - I want to get on with my exercising and stretching (which I have postponed for today due to the problems mentioned above).