I had to quickly post that YES Serafina-- you are OH SO RIGHT about listening to your body. My pushing skills were great, apparently. Pushed DD out in like 3 tries. I was SO bad about kegals but worked out all during DDs pregnancy. I felt much different then and was at a healthy weight when I started. By the last trimester I barely worked out but still had some engery.
This time around I am feeling so crappy I barely get out for walks. Rather nap instead. Ha! I was trying to get a routine going but I just feel so TIRED. I've always been good about listening to the body but was like you, VC and Suzie the first time around. Go go go! I hope labor isn't impacted too greatly. Get the rest in now I say. Newborns don't sleep "like babies" pffft. That saying should be changed to "sleep like a toddler who ran around at the park for 2 hours" now THAT is some deep sleeping.