Honesty, honesty, honesty. Coupled with good communication, you can't go wrong there.
I think you are
incredible for saying what you said. Wow.
There are not many men or women who would pony up and tell the truth like that... most people would see it as not being in their own self-interest. But would you want to be with a woman who could not forgive the unforgiveable in your past? And now you both know more about each other's integrity and capacity for love and forgiveness than you might have ever known, had you never told her. Awesome.
That takes AMAZING maturity and courage. Rock on, man, and enjoy the ride.