Sarah, don't feel bad! You've added another member to your family and that should always be a joyous occasion!
I think everyone who's posted concerns just wants you to be sure you're prepared for anything that might crop up, and are best prepared for preventing problems FROM arising.
Her front feet do not look good though. TBH I can't stand the way most shepherds are bred these days, and their feet ALWAYS look funny to me, so I may not be the best judge.
Edit to add: And hey, look at Sierra's front feet will you?! lol She's a mix, so it's different, but they're pretty hilarious when you get a good look at them.