2 almost under 2

m due march 10th & my daughter will be 26 months old we've been practicing with her baby doll & shes very helpful so far with "taking care of the baby" but I'm just nervous about feeling overwhelmed with being tired & everything from new baby. I probably wont have much help so it will be just me taking care of the babies & the house. I have no idea how to set up nursery, pack n play & swings in living room toys have taken over our house already lol. Can you guys give me some tips, advice, etc?