How early did your LO get into hands and knees rocking position?

MamaBee

This seems really early but my 20 week old is in the hands and knees rocking position and doing a modified army crawl already. I thought this was supposed to be like a 7 or 8 month milestone? I was not ready to baby proof yet!! 😱 I wish I could post a video as proof but I've gotten some pretty good pictures and a GIF.