I don't think Coming Together is really the appropriate forum for this, but I can't exactly move it, so--
Watch yourself. Girls that flip-flop are attractive becuase they seem like they're there for you and yet.. they're unattainable. It's the bipolar hard-to-get and in-love-with-me flipflop, and it's dangerous to your emotional health.
Let her have her space, and if you're missing her this much while she's single.. you might need to back off some more. It's clear she
doesn't want an intimate relationship with you at the moment, so keep that in mind and heed her wishes. Trying to make her jumpstart that progress is a sketchy proposition at best.
Best luck to ya..