ihatestudying, you need to regroup!
Don't kill yourself to make it happen by AUG.....
You already passed REG once, you can do it again!
If I were you, I would start studying FAR since it's the longest and toughest; once you have FAR under your belt you can tackle the other exams since they are not as intensive you can work them easier into your schedule.
It took me 2 1/2 months to pass FAR and I used my 3 weeks vacations and full time every weekend....
You surely have more knowledge this year than last year, postpone AUD and BEC until you pass FAR, REG you can do again ....
BEC=77, FAR=78, REG=73,74,80, AUD=70,69, 84 DONE!