Why would it be called going dark (I suppose that is what GD means?) if you continue to contact her? She is making her feelings about you very obvious by not calling you. She doesn't want to be with you, or hear from you. The best thing you could possibly do at this time is to stay away from her.
It is not about what you feel should work in your M. It is about doing the work that gets the right results. Do what works!
