When is it too early

Kesha • Mommy of an amazing baby boy born December 2018 😩🙏🏽💙🎄

13 almost 14 weeks now I’ve been getting things here and there my son(know the gender bc of genetic testing) but was wondering how soon did u ladies start on your nursery’s and putting things up? I wanna start in the next few weeks but would it be too soon? This is my first so I’m excited but wanna be prepared as well.. when will you start?