Welcome to YT Allison and baby Lexi!
so tired I can't think of everything right now but one main thing get some nutrical to have on hand and have a vets name and mumber readily available if you would need to use it right away if any problems occured.. I am sure you will get a lot of help posts here shortly from YT'ers who aren't as tired as I am, lol!
Congrats on your new baby, can't wait to see lots of pics of Lexi!
Feel free to ask away, there is so many willing people who will help you to the best of their knowledge here on YT!