Would you shop for a few premie outfits?

I’m 36 weeks exactly today, been lightly laboring for 2 days now. Between 3-4 cm dilated, both doses of steroids received for my little one, and contractions are every four minutes consistently for 36 hours. My contractions are finally starting to get a little more intense, and kept me up most of the night, but I wasn’t feeling them before then. My fabulous team of doctors is letting me labor at home, but on bedrest. I’m trying to very lightly and carefully finish my last few things on my to-do list, but I am now realizing I have NO clothes smaller than a newborn size & baby was only 4lbs and a couple ounces two weeks ago. I haven’t had any weight gain since then, but hoping the baby did & I just dropped (This has been a problem since day 1. No matter what I eat.) Would you pick up a few premie pieces, or just wait and see when he decides to finally arrive into the world? A little anxious.