PP Period advice

Jess • Been with the love of my love for almost 8 years, married 17/08/19 baby boy 💙 👶 05/10/2019 baby boy 💙👶 April 2022 baby girl 🩷🧒 March 2024

I’m now 10months pp haven’t had a period yet, I thought I was getting my period but I bled more like spotting on & off for 1 day then nothing. Is this normal