Yes. Deleting the payment will let you start over, Christy1213.

I'm here to share more information about it. 

If you haven't sent the payment, you can delete the payment and make changes. To do that, open the payment. Then, click More and then select Delete.

When you're ready to pay the bills, you can check this link as a reference: Learn about QuickBooks Bill Pay for QuickBooks Online.

I'l be around whenever you have concerns paying bills.