Steve's advice is spot on.

GAL - Go out and do things that push you outside your comfort zone. Salsa lessons, spent time with friends, join a gym etc. Doing things like this builds confidence and can be very attractive to a WAS.

Your goal should be to get to the point you are no longer living in fear and wondering what your H is doing/not doing. And once you get to the point, there will be a shift in energy that your H will feel. He will notice not because you told him what you are doing, or because you are peacocking and trying to get him to notice your changes, but because you will give off a different vibe, a quiet confidence.

You want to get to the point where your H actually starts to fear losing you.