I am thirty weeks along and not working anymore. I stay at home most of the time but try to get out daily for exercise and fresh air. My problem is that my body is not used to the physical activity anymore (i had an active job until recently). I get cramps in the sides of my abdomen and legs if I walk too far or too much. And then, there's also the "i gotta go pee now!" factor when i'm too far from a washroom:) any ideas about keeping active for the remainder of my pregnancy?