<prompt> Human: Today I logged into my credit card website and noticed that my balance had become significantly smaller...I looked at my transaction history and it says I made a payment of over 1200 a few days ago. I definitely didnt. I DID make a very small payment a few days before this 1200 payment allegedly happened, and that shows up in the transaction history too. No other transactions look suspicious on either the card or the bank account I use to make payments on it. Im stumped. Obviously, it would be GREAT to have made such an amazing dent in my balance, but I never made this payment and dont have enough money in my bank account to do it. Its an emotional roller coaster to see my balance number go down like that but know that its not accurate!Is this a common mistake for cc companies to make? Will it right itself in a few days? Should I tell somebody at the company or...? Its so weird!  <response>: You should still pay your CC statement balance before the due date as if that 1200 credit didnt exist. Meanwhile call them and ask whats going on. 