Where's my milk?

Khandice
I've been feeling super down because my milk hasn't came in yet😞 and son has been so fussy. I feel like I'm not able to give him what he needs. Seems like he wants to nurse ever second of the day and it hurts so bad and my nipples are so sore😭. He always looking for something to suck on so I'm sure he's hungry. When will it get better? Where's my milk? FYI I delivered 8/6