I've recently started Crossfit (Aug 2016). I was 163 on September 4th, September 6th my weight shot up to 166, I got it back down to 164.2 but then on october 9th weigh in it was up to 168, again got it back down to 166.6 and on November 5th I was 170.. What gives? I do Crossfit 5x per week and run on day 6. I eat…