This is why we are always told over and over again not to talk about R. And to STFU. And that you can't talk your way out of this situation. Because the response is so, so predictable. And yet, many of us do just this. Now you know. I don't think you'll do it again.
But mindsin, don't tie yourself up in knots over this. She told you how she feels today, and you already knew that, so really, nothing has changed, has it. She may or may not change her mind over time, and you bought yourself a few more months a few days ago.
So your best voice, from now on, is your action -- no more words! Your best shot is to assume that what she says is true, and to start running your life as if it will be so, while always leaving the door open for her to change her mind.