Over tired baby?

Coco

So how do you handle this ??? Baby is cranky and isn’t going down for bedtime ; was awake four hours because he didn’t want to take last cat nap ... it’s now 8:15 pm... he looks like he doesn’t want to sleep

He’s falling asleep then wakes , and he’s super fussy and he’s never this bad

He did learn how to do something new with crawling ,

He’s having trouble shutting down

Is this a possible reason? He has so much energy and it’s almost 9 pm

How do I help him fall asleep ????