The obvious advice is to give it a rest for a while (preferably indefinitely, but I know that wouldn't get through to me, it's not how humans think).
So, assuming you will one day do this again (hopefully you don't), then:
A. Cut the fucking dosage down a bit
B. Don't go on multiple day binges
C. Have some benzodiazepines handy at all times
So, assuming you will one day do this again (hopefully you don't), then:
A. Cut the fucking dosage down a bit
B. Don't go on multiple day binges
C. Have some benzodiazepines handy at all times