Thanks Kacee,
I received this email right after I canceled the reservation. I shouldn't do anything, right?
"Your reservation, XXXXXXX, was cancelled and we have received your request for refund. If you are requesting a credit card refund, please allow seven business days for processing. If your credit card refund is not posted within one billing cycle, please contact your credit card company. For all other forms of payment, including cash refunds, please allow 20 business days for processing."