What if i added a test on test day and havent gotten the bill yet? HELP!

<p>Im so worried about this; i registered for the Math 1 sat sub test, but gave the Lit and Chem tests on test day. My proctor said all the adjustments and notifications were to be done online. I mailed the collegeboard guys (on saturday) but havent gotten a reply yet, or a bill.
What do i do? I cant afford for the second test to not be scored.
I cant give a retest next month because our school starts these huge exams in December.
Please help.
Thanks a lot :)</p>