Another disappointing weigh in

I weighed in today and was only down 0.2. It is a loss, but god, why so small?! I have increased my workouts and have been pretty careful with what I have been eating. The first time I did WW, it seemed like the weight was just falloing off. This time I am having a hell of a time!! Is my body used to WW? Maybe I need to rethink my whole weight loss strategy......Hmm.