Newborn nursing ALL DAY

My baby is only 2.5 days old, but I'm about to lose my mind. He has nursed literally all day. If he's awake, he's nursing. And he doesn't sleep for more than 10 minutes without wanting to nurse again. I was okay with it during the day, but I'm still so sleep deprived from the birth and all I want to do is go to bed. It's now 1 am and every time I lay him down, he cries to be nursed. What do I do? Will I ever sleep again?? My daughter didn't do this. She ate, slept for a few hours, then ate again.