when to set up the baby bed?

When did y'all set up the crib for baby? And I mean sheets and all. I'm 35 weeks and did it today! I feel like it's still way too early but I just had the urge and energy to do it! Lol please tell me I'm not the only one to set up a month too soon! I've had the crib built since I was 3 months pregnant. But just now bought and cleaned the sheets, set up the mobile, and the crib gaurd.