stomach cramps after a run

chrisg9

I know there has been a few posts around stomach cramps during a run, yet i seem to get them after runs

I ran for a hour on Saturday and am off sick today due to stomach cramps, temperature etc that arrived Sat night. This has been happening for around a year now, I have been to hospital for test yet have been told that everything is OK

Anyone have a similar problem or can recommend some solutions.

I love running (20 yrs now) yet am thinking of stopping if this keeps happening