Dammit Xer07! 
Just when I am about to go to bed, you come and post this 
Fine. Well,
Part 1 is only natural that you feel that way. If you didnt, I would be really surprised.
Part 2 shows just how much you care for her, because even if this is a good thing for you, it isnt for her. So you are torn, I understand 
But dont try to choose just 1 of the 2. It is impossible. Instead, try to support her, (thats all you can do anyway) and be her good friend, like you always do.
In the end, if she wants to be with you, she will be. Let things unfold for a while, until you are sure of what needs to be done (if there is such a decision to be made in the future).
Dont try to analyze your feelings too much. It is our actions that define us, not our thoughts.
Anyway, I dont even know why I am giving you advice on this one. I know you will do the right thing 
Now go do what you always do, and be a knight in shining armor, protecting your princess 
(No I am not joking
)
That would be all.