I am so happy for you that you lost .6 lbs! You will have times when it's slow... and then times when it's super fast. You are just in a slow time right now.
On my own personal journey I started on September 27, 2008
Starting weight 377, Weight in spring of 2010 198, Weight in August 2011? In the 240's.
Still plugging along on this weight loss highway!