Advanced babies

Miaa • FTM Due May 20,2018 💞👶🏽🤰🏾

So my baby just turn 2 months on last Thursday and she trynna lean forward and she rolling over back to brlly which i read thry dont supposed to know how until they 5 6 months is this normal or my baby too advanced plus shes teething they haven’t sprouted yet but her gums white as hell 🤦🏾‍♀️