One month old chewing her hands

Hayley • Mommy to KJ 💝 🌻 TN 🌻 20 💍

My daughter will constantly want to stay on the boob but not actually eat. Then she’ll stay on both sides combined for about 30-45 minutes. Once I take her off because she gives cues that she’s done, she’ll start chewing and sucking on her hands/sleeves. Do I put her back on my boob or just let her be content? She’s not crying but it’s after almost every feed.