Why worry? Put your mind at ease - you won & crossed the
battlefield. The only thing left is the fortress yet to be taken.
What she is doing is rationally handling the matters of her heart.
She suffered a fall in relationship recently, of course, she would
venture with care and cautious towards the next one. She didn't
accept you, because of this fear. Now, you made known to her, you
make her acknowledge about this fear - she has to calulate whether
it is beneficial for her, emotionally & spiritually to enter
into a relationship with you. 
The LAST THING you ever want to do is to stop and
retreat. It is highly anti-seductive and wouldn't get you anywhere.
This is NOT a rejection - this is heart-to-heart communicating and
telling you indirectly that she is giving you a
chance to prove yourself. Screw it up, that's it.
Many a times when we give up halfway, in the end we
realise how close we are to success. (Remember this)
One simple note to leave with you: Since you have express yourself
already, the next worst thing you can attempt is acting
strange/funny/unusual than your normal self - This is also highly
anti-seductive. The spell has to be maintain - you have to advance
steadily and remain yourself! Behave as if nothing was said and
continue your goodwill when it comes to her. Sincerely will
eventually break all locks and barrier.
In simple: She is giving you a period of time to prove yourself. If
you can show that you are so comfortable with her, whether you
express or not - its half battle won. The outcome of the battle
would be depend on your methods to chase her - the conquest of the
fortress within.
Cheers
