I'm sorry you have to wait. I would send her an email right away and ask to be put on the list for any spots that open up through cancelation. Sometimes people get sick or for other reasons can't/don't keep the appointment they have, and a session time becomes free. If you're "next on the sign-up list" for that, you'll get it!

Better than no chance of anything for two whole weeks!

So call first thing when her office opens in the morning, okay?
You all take care of everyone in the meantime.
Roadie