How to sleep night before step 1

Hey everyone, when I took the MCAT I wasn't able to get enough sleep because I was so anxious that I just tossed and turned the night before. Was hoping to not have a repeat of that for Step as it is a long, more mentally consuming test. I am planning to not sleep at all two nights before step, exercise the whole of next day and pass out with some 1st gen antihistamines the evening before. Has anyone else tried something similar and would like to share?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums