Took Sadie for a short walk tonight. The last block-and-a-half I went into a fast walk clip (yeah, not jogging quite yet), enough to get my heart rate up. I had the energy to do it. This was probably at least partially due to the fact that I had the injection a few minutes prior. Downside is that the abdominal cramping was a LOT more obvious, and there was more pain.

I think I'm okay with that as a tradeoff.