... I emailed because I wanted to word it so she understands that I know she is no longer at her mom's. Also it's been 2 hours so far and no response, that's odd but doesn't mean anything.
Even if only to a small extent, it shows pursuing her.
You have to stop caring that she is over there because if she is over there, she obviously doesn't care enough about you.
Counting the hours since you sent the email is thinking about it too much. You sent the email, let it be now, don't worry about a response (even if it's "ok, I got your email") or wait for one - that shows you care about the response.
