My 1 week 2 day old baby kept me up all night 😩 helpppppp me

He loves to be wide awake at night after I breast feed him and it’s soooo hard to get him to go back to sleep,l and when he does go back to sleep it’s literally only for 2 hours on the dot then he wakes up to eat & it takes him like 1-2 hours to fall back asleep 😭😭 this morning he woke up at 10 to eat & went to sleep so peacefully on my boob I didn’t have to do anything 😑 should I try to keep him up so he knows the difference between day and night or is he to young to know the difference