When to start buying baby stuff?👶🏽👚🧦🧢

Cl

I’m 18w5d pregnant and I go in tomorrow to find out the gender of my little one🤗But I have a burning question...when is the right time to start purchasing baby items? I’m kinda nervous to get a bunch of clothes and then god forbid something to happen, but I feel like everything is going to be ok. When did you all start purchasing baby things?