If you are prepared to lose her (which you might do anyway) you might tell her what you feel and want.
Tell her that you care for her but that you feel that it might not be mutual or at least she is not acting like she cares. Make it clear that if she doesn't care then you will walk away even if you don't like that outcome.
All this will be congruent with your previous actions yet she will know that your presence isn't for granted.
If she hesitates you might want to give her a day, two or three tops to figure it out. After that, she will probably be dry as a desert or will be all yours.
Just my two cents.
Tell her that you care for her but that you feel that it might not be mutual or at least she is not acting like she cares. Make it clear that if she doesn't care then you will walk away even if you don't like that outcome.
All this will be congruent with your previous actions yet she will know that your presence isn't for granted.
If she hesitates you might want to give her a day, two or three tops to figure it out. After that, she will probably be dry as a desert or will be all yours.
Just my two cents.