It never hurts to freeze meals. Even if you aren't as busy as you think you might be (you really won't be busy..I promise..newborns sleep about 20 hours a day) it's still nice to have them prepared.
I would make however many you have room for. It's nice to just take it out, thaw it, and heat it.
I use a wadded up blanket for a pillow, instead of a pillow. And if I don't set something down "right" I have to re-do it. Like...okay trying to give an example...uh...if I set down a glass, and half of the glass touches the table first instead of the whole bottom I pick it up and do it again...