Have a heart, bruh. Love is not an amusement park; don't take her on an emotional roller coaster ride because you're indecisive. Though you'd definitely be doing her a favor in the long run because you're obviously unstable, give it some time for the sake of her sanity. Even Kim K. gave The Hump a full 72 days. Besides, you may change your mind again, and if she more sane than you are, she won't say yes a second time around.