My boobs nipple is sticking out like its own boob is that normal

Okay so yeah, totally normal. That's actually one of the first things that happens when your breasts start developing, and it's called "breast buds" sometimes. It means your body is doing its thing and getting ready for all the puberty changes.

Basically, your nipple and the area around it can look a little puffy or like a small bump, and it might even be a tiny bit sore. It's just your breast tissue starting to grow underneath. One might even pop out before the other one, which is also super normal, so don't even worry if they don't match up perfectly right away.

It's a sign that puberty is definitely in motion for you, which is cool! If you want to know more about what comes next, there's a quiz on this site that can give you a heads-up on how close your first period might be: how close is my first period?