‼️Question for the mommies‼️

Ok Mommies I have a question so I am a new mommy to be still very early (please don’t judge) but I am about to be 10 weeks and the baby heart beat is 170 so beings though my job is only part-time I thought about starting to buy pampers and wipes every pay Check just to be ahead of the game if that makes since,what do you mommies think? ALSO,if you think YES,should I buy like 4 boxes of newborn,then start getting 0-3 months I’m not sure how fast baby’s grow so what would you recommend I get ?