If you want to still try to make it work with her you'd have to understand things from her point of view.
You've had your entire life to try and understand this problem and to accept how to deal with it, and it took you how many years? She has only had since you've come out to her which, I'm guessing, compared to the amount of time you've had is pretty much no time at all. A whole lot of patience and understanding is necessary to allow her to catch up.
This may in fact mean you do put yourself on hold for a bit while she lets out whatever she needs to let out. That's just how relationships are sometimes. Sometimes it's necessary to put your own life on hold to help out the one you love, even if that means sacrificing a piece of yourself, especially if you were (directly or indirectly) the cause of their problem.
There is always give and take in a marriage. In her mind you've completely taken away the husband that she loved and given her something else in return that she never asked for. It would be a massive shock to anyone, just as it was probably a shock for you to realize who you really were. So if you want her to adjust she is going to need a lot of time, just as you did.
But even if she does catch up within a reasonable amount of (life)time there is no guarantee she'll stay with you once it is resolved. So you have to make your own decisions, too. You can't wait around forever, even if that is what she wants.
Do whatever is the best for the both of you. It's not about you, and it's not about her. It's about the both of you, together as one whole, as a marriage is supposed to be. It is about needs over wants, and you both will have many needs in such times. Work it out together whatever the result might be. Perhaps it is indeed best for one of you to simply say it is time to move on. You won't know until you work that out together.
Don't let something beautiful just fall apart and lay broken to be thrown away. Glue the pieces together however you can and cherish whatever remains, even if what remains is only left in memory.