B, Let things settle for a while. Do not send an email this evening. She needs time to think about what's happening w/her, you and the both of you. Space and time are what is needed right now.
I know that things are all over the place, but you need some time to settle your heart as well. Be kind to yourself. Give yourself a breather and just let things be for a bit.
Please take care of yourself.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.