If you latch baby right, it doesnt hurt at all
They have nipple butter. I would put that on just to help soothe them and keep them from cracking. Also they have gel pads definitely get some of them! but you will only be sore for a week or so! No worries just focus on your baby :D
Is there anything I can do now to prepare for it?
There are some with holes to feed baby
Nipple guards help when nipples are cracked, bleeding, etc... regardless of why they are made
If baby has a correct latch, it doesn't hurt. It's only uncomfortable for the first week. Ask to see a lactation consultant before you leave the hospital. You can also see if there is a breastfeeding support group in your area.
Nipple shields are not used while nursing. You use them to help shape your nipple so it's easier for baby to latch correctly.
I'm scared of not wanting to feed her because how sore I will be
Breastfeeding dont hurt. you might be sore for a few days but painful its not.