Where did my baby go?

A few weeks ago as we were getting ready to head to the library, I almost gasped looking at my baby girl.  She's not looking like a baby anymore!

This almost makes me too sad to post.  After story hour, she walked right to the courtyard and when we were finished there she found a ledge to explore.

And then, as if my anxiety over losing my baby weren't enough, she insisted on coming down the stairs herself.

Someone, please hold me.