Yeah, I've read about this being something to watch out for when starting strenuous routines. It's also something people have had trouble with when jumping into CrossFit too quickly, I've heard.
Starting weight: 192.0 lbs (6/19/2011)
Lowest weight: 154.6 (6/25/2012)
Current weight: 164.4 lbs (10/28/2013)
Total lost: 27.6 lbs
Goal: 132 lbs