Oh boy here we go again with the dating websites. At least you are not married. She is trying to replace you and keep you on the hook as plan b in case she doesn’t find anyone else.
She has zero intentions on coming back to you. If you want her back your best chance is go go NC and go out and live an amazing life. All this other $hit you are doing, moving her, messaging her, and yoga is a waste of time and hurting your chances.
Have you read “how to be a 3% man” yet? Are you familiar with masculine and feminine energy?