Have you tried choosing other advanced papers that you may like better and can clear? If I were you I would be studying day and night to get qualified! 😀 I would advise you to practice questions as much as you can, lots and lots and lots of questions under time pressure, really that should do it, make sure you understand the concepts and then practice the questions, if you are able to answer the questions at home, then you should be able to answer them in the exam hall!
Good luck, hope to see you qualified after this December! 🙂