One of the ways to "measure" your weight loss is by tracking your measurements. Measurements are a better indicator as to how your body is changing. The scale is not the best indicator since fluctuations happen constantly. If you need to step on the scale, try to do so once a week, at the same time and wearing the approximate same clothes (or go in your birthday suit). This will be a little more accurate but not as much as your actual body measurements are.
Fill out the contact form in the right sidebar letting me know in the message box that you are interested in more information on taking your measurements. Once I receive that, I will send you a FREE measurement chart that you can save to your computer and use to keep track of your body changes.