Off schedule? Growing?

Lauren • Baby Girl 💓11/2018. Baby Girl💓 4/2021. Baby Boy 💙 8/2022.

Charlotte is 29 weeks. She's been on a good eating schedule 6-8 oz at 7, 11, and 7 for the past 2 months and just got her sleeping thought the night without a feed using the Ferber method and pushed her bedtime back an hour (slowly).

All of a sudden she is wanting to eat every 2.5 or 3 hours instead of the typical 4, and she's much fussier than her typical happy baby self. Last night she woke at 3:30 AM to eat instead of sleeping through the night.

Is anyone else experiencing increased eating? Growth spurt?