Im expecting my second child in 2 weeks +/- and I'm just now getting my hospital bag ready. This is the first time I'm going to breastfeed, with my first I didn't. What do I need in my bag for it? I got the lotion, nursing pads, and my pump. I didn't buy nipple shields because I was told by a lactation consultant that they're only needed if you have issues with your nipples. What bras do I need? How I know my size? Regularly my bras are 36D but I know they're bigger right now because my bra doesn't fit right. Do I just buy sports bras until my milk comes in?