@Miranda17
I hope this reservation was a confirmed one and not still 'pending'.
This seems your first booking and since you don't give details I'll volunteer some tips:
You are a new host with Instant Book turned on and when I entered tomorrow for the first listing I noticed as well you allow same day and next day booking. Did you know that I as guest can Instant Book with you now, that my fraudulent credit card or insufficient bank balance will give the booking the status 'pending' and I have 24h to submit my payment? That means I can sleep over and be gone tomorrow morning for free before the system tells you the reservation status is 'declined'. Many scamming guests have discovered this loophole and use it.
Experienced hosts tighten their settings for that reason.
Allow Instant Book only for guests with positive reviews.
Check the box for ID verification required for booking.
No same-day stays.
State in your house rules there will be ID check (and write down their ID#!) upon arrival.