ok, so i made my first payment to my first credit card. i've got an alaska air visa card thru bank of america and i also have a checking account thru them. so i was doing a little online banking and paid my bill so i can use my credit card to pay rent today so i can get the miles. well, it took the payment but didn't post immediately. so now i don't have enough money in my checking acct to pay rent, which is due today, and i don't have enough of a balance left on my credit card to pay rent either. what do i do??