NO I WILL NOT FEEL BAD FOR MY SUCCESSES!
A few resources I turn to:
WoMoments - working mom's blog (one of my favorites).
Confidence is an Inside Job - great confidence builder and tips for "burn-out".
Fans of Being a Mom - great blog for ANY mom.
Work it Mom - another goodie.
These are just a few - as I find more or let me know some of your favs and I can add to the list.