Is this normal!?!

Irania

So I may be overacting first time mom over here!🤦🏻‍♀️🤷🏻‍♀️ but my baby had learned she can stick her tongue out now but I never realized till now it’s kinda like a butt tongue lol idk how to explain it but it’s split and she doesn’t have problems breastfeeding or anything I just want to know if this is normal is all