It's a sunday, so everything is closed. I've called LOs pediatrician and left a message, as well as her dentist, and a couple of random dentists that seem to have emergency lines--but haven't gotten a call from any of them. So...crowdsourcing here:

LO1 (2.5 years old) fell off a chair and her face hit another chair on the way down, pushing one of her front teeth back up into the gum line. It looks like it's just erupting, except you know...she's had this tooth forever.

Is this something we go to the ER about? I can't get an answer from a real health professional yet.