Are you clothes more loose? Are you doing healthy things for your body and life that you didn't before? Are you drinking water? Google "why the scale lies" for insight in to water weight. If you are working your muscles extra hard they can hold on to water to help them heal. It's temporary. We also don't always see the results of this week till next week or later. Consistency is key! Try to think of the big picture (it's hard to not think about the scale all the time) and realize this is for life. You are learning new habits and they take time. Make sure the food you are eating is more whole food oriented and not just processed stuff. Processed foods contains tons of sodium. Focus on lean protein, lean dairy and fruits and veggies. Not all calories are created equal. If you don't notice changes in another week, play around with the calories. Good luck!