Don’t quit! I was in the same headspace after the June exam.I passed on 4th attempt with 61% in September but got 45,49 and 49 on previous attempts.Only things I did differently this time was use open tuition and did every single multiple choice question in both Kaplan and BPP exam kits over and over again.You probably know the content but have to get used to how they ask the questions.Good Luck!