In a way this is trivializing her hurt. You say that you can understand how she feels, but then you go to say what you would or wouldn't do as though that is what she should be doing. She has to do what is right FOR HER.
She has tried 'your' way in the past and has been in a cycle of hope and hurt. She is trying to do something different this time. Actually giving herself time and space to heal. Do the same for yourself.
Don't try to force the healing or put artificial time limits on it. Telling yourself that you will make it through today, tomorrow, next week... is one thing. Setting a time to try to get in touch with her (even as a maybe) is giving yourself false hope that you (and/or she) will have gotten rid of all the baggage by then. Most cases I have seen that try to set that type of limit are still holding on to a thread of belief that the other person is still coming back. They haven't truly faced the reality of the other person having moved on.
Allow yourself to heal at a natural pace. Yes, there will be ups and downs. It won't be easy, but, in the end, you will be stronger and better able to handle your next relationship.