Mommy good day! Who has kids older than one year old - tell me. Severa…

Mommy good day! Who has kids older than one year old - tell me. Several nights terribly sleep. The last night every 1.5 hours woke up. I give breast for 5 minutes and it seems to sleep, then jumps with closed eyes. I'm shaking Klada in the arena and again wakes up ??? What could be? Before that slept until 5 am