4 months pregnant.

No, not too early. You can start by creating an essentials list with research online and start purchasing some of the items. I’d prefer to buy bit by bit rather than all at one shot at the end as I’ll feel like it’s a lot of money to pay at one go. Clothes need to be prepared early too as you need to wash them before you give birth, so buying around 2 months before EDD is good. For wet wipes, shampoos and creams, I’ll probably buy nearer my EDD, say 1-2 months before hand as they have expiry dates and wet wipes may dry up.