Remember this: Don't believe a word they say and only half of what they do.
I think your information that she is very distraught and unsure of what to do is from a great source. But do YOU trust this source? If so, then you are not in the LR stage.
180's are good and effective if done right. But if you are already not chasing her, not email, not calling, not contacting in general, that's good too. However-----Maybe you need to get your handsome face into her head some more....? I'm not sure, you have to make that call. You know her better. How do you think she would react if you asked her for a date? With the promise of no r or d discussions. Dinner and a movie or whatever. Kind of start over.....? As far as the ring goes, that's really how I feel.