6mo sleep regression

Ni

Ok my son is almost 7mo and still going through this 6mo sleep regression. When will it end?! He use to sleep 8 hrs straight but this whole month he wakes up couple times during the night. This week he started just talking making noises for hours on end?! Lol he will wake up, chew on his hands, talk. I let him do it because he doesn’t usually cry but what the heck is going on lol. Anyone else’s LO doing anything like this?