Hi there,
I'm trying to figure this out and hopefully those who are a little more knowlegable can help me. A few times when I've went for my usual evening walk, about 20 minutes out I start to get these gas-like cramps in my abdomen. I don't think it's something I ate because I go walking after work and I don't eat anything at least a few hours before (perhaps this is the problem?). I'm not doing any severe (my pace is about 15 minutes/mile). Yesterday it happened again and this time I went into a grocery store adn bought a bottle of water. The water helped ease the cramps but didn't completely take it away.

Any ideas why this might be happening?

Tam