What happens after birth?

Isabel
This is my first baby so I have so many questions!
I never wondered, but I just read an article about things that happen after birth
And I just realized I never thought about some of the specific stuff that happens right after the baby is out,
And I wanted to hear it from other mommas instead of just a blog!
So like what happened after, like getting stitches, placenta coming out, how it feels to walk after for the first time! 
Just stuff like that
Sorry if it's too much information or if I sound naive lol I just like knowing everything!