It sounds like you are doing really well!!! I would keep at it. Keep doing what you’re doing. Keep working on yourself. Follow the steps. Focus on YOU. Another week… week and a half, then you can contact. I mean, if you two were planning to meet up towards the end of Sept anyway, that will be perfect timing.
When you first decide to contact her… you can add suspense by mentioning that you have so many new adventures to tell her about…
Good luck.