Turbo Tax filed my taxes twice - what do I do

I am waiting on K-3's to go with my K-1's for information needed.  I filed an extension and paid our Federal taxes due on-line through the extension link.  When I went to eFile our State taxes, I unchecked the box to eFile the Federal taxes.  When I eFiled, it still transmitted both Federal and State.  Since our payment information was in the system, TurboTax also processed our Federal payment.  I got an approval acceptance on the extension, then a half hour later, I got an approval acceptance on the Federal filing.  Plus we got double charged for our Federal taxes due.

 

I still need to wait until June to get the K-3's.  So what do I do and how do I get our overpayment back.