But I'm Not Even Running!

So for the past couple of weeks I have been getting this pain in my side, very similar to that cramp you get when you are a non-runner taking a go at it for a change. It's not so much a "I want to keel over" type pain, but more of an annoyance. After a little chat with my mid-wife it appears this is normal, runner or not, during pregnancy. It is a sign that things they are a shifting in there. Maybe I can just tell people that I trained for a marathon during my pregnancy, runner's cramps and all!