13 days until BEC, low MCQ scores, best course of action?

I made full book notes from Becker a few weeks ago and did Ninja MCQ over last week with only 30 question general sessions and no sims and no custom questions chosen. Only problem is that my total average score is 59% while my average trending is 63% with 1007 total attempts, 707 total questions not seen. Should I

-move on to practice exams right now
-rewrite notes on areas I got a lot of questions wrong, then do MCQ, then do practice exams
-continue to do 30 question sessions until I get a higher trending score, then move on to practice exams

This software knows where I am weak, that is for sure.

BTW in case you are curious, my low scores by category are

Financial Mgmt 48%
IS and C 53%
Operations Mgmt 57%
Economics 65%
Corp 79%
Strategic 80%

The Becker notes just feel like a dead end, even though it took over a week to write and MCQ has me deadlocked in the low 60s, not sure how to make this better.

Any advice would be helpful! My becker notes did not seem to make my score that stellar so far, then again those math questions and a lot of the conceptual IS and C ones trip me up frequently. Jeff mentioned to me to study my weak areas a lot to raise the score. I tried it but the software keeps bouncing my score from 50% to 76% on each 30 question session, which is fair given the range of scores I get per section. The scary thing is that the real exam could load me with say Financial Mgmt and then I would be doomed!