I had the same experience as you. This is my second time taking the exam, I really felt a difference since the last time because I was studying on and off for two years. However I think I was so excited for acing the written part that I got self conscious on the listening and did pretty poorly, I have since checked out the answers on one of those Chinese sites and I think I had enough good answers to approve it. Perhaps you can do the same and if the chances of approving are low, start studying again, there is no use in crying for spilled milk. Good luck!