This is happening too quickly

Krystal • 29- PCOS - boy mom of 2 💙 - RJ & Kiyan

My son just turned 6 months on Nov 2nd. He already has 2 teeth out the gums bright as day. He’s crawling consistently backward and working towards forward. Im so in shock. His cousin was born 2 weeks after and she doesn’t do any of these things yet! Is he a super baby? Lol