Bonjour right back and welcome @ClarrieLou !
There certainly is lots of info to be going on with but do ask if you can't find the answer you need!
Where do you live (I'm just wondering from the bonjour!)? Congratulations on your pregnancy - how exciting for you
You've got plenty of time to get your head around it all before bub arrives!
I got organised while I was pregnant with Louis and got together a pre-loved (mainly) collection of a whole heap of different types and styles and brands of nappies (other than a 15 bulk buy find of tiny Kissaluvs I think I had no more than 2 of any one type
). It meant I had enough that if any style / shape didn't suit it didn't matter! I think the best advice is to not get all one sort - I gave that advice to my little sis and she ignored me and bought a big pack of Little Lambs which didn't fit her long baby!!!