Does anyone else get a little nervous and cautious when it comes to rigorous exercising during the 2WW? I just got back into running a few weeks ago, so my body is still adjusting. I ran several miles last night and keep it up every other day (or so). It just makes me nervous to think about all that bouncing around my body is doing, especially when there is an egg trying to implant itself. Gosh, I know that sounds silly and naive....but when i was running last night, I kept thinking about my egg just bouncing around all over the place!