Keep your eye on the goal! If I could be smaller and fit into size 12 jeans, I wouldn't care what the scale says. Ultimately, it's about being smaller, fitter, and healthier, right? So keep your eye on the prize. You are staying on plan and exercising, and your body is showing the results with smaller measurements. So ignore the scale for now; keep doing what you are doing and my guess is that you will get a big WHOOSH. It's hard, I know, because we are conditioned to think that the scale is the most important measure. It's not. It's just one measure among many.
You are doing so well. 2" off each of those measures is Ka-Razy in 3 weeks. It takes me 4-6 weeks to lose 1" off my waist, sometimes longer. So if we're going strictly by the tape measure, you are kicking BUTT!
One dancer for each 5 lbs lost!