Work on yourself and become the best version of yourself and I can almost guarantee you won't want her back.
IF you do the work and apply what you have learned here, you will attract women far better for you than your WW ever was. It's just the natural result of DBing for YOU, and not trying to manipulate your W back into a relationship with you.
It's been 16 months since BD for me, I can honestly say I have never had more fun than I am right now. My BD was truly a blessing for me, I just couldn't see it at the time.