Grunting and squirming half the night..

Becca💙💙👨‍👩‍👦‍👦 • Mama of 2 amazing boys

Does anyone else's babies do this? It usually starts around the same time every night and he'll grunt and squirm around until he wakes himself up. If this goes on a while I'll get up and bicycle his legs or try to burp him. Sometimes he even does this AFTER he farts or poops..

What the heck is going on..?