I’d suggest you do take some time - Step right back from her for a good few weeks, and keep all contact to the bare minimum.
In the meantime, think hard about all that might have gone wrong, read-up on as much as you can about attraction-promoting behaviours, body language etc and of course find your sweet spot and otherwise get to grips with the basics of phero use.
It also won’t do you any harm if you see a few other women in the meantime and see if you can ensure she gets to hear-of it. Hell, you may even meet somebody better.
Only then start talking to her again but from the frame of someone who has moved-on and has no further interest in her and see how she reacts to the “new” you. 
And A314, IH & Ammo worked wonders with an ex of mine last year.
Personally, I’m very wary of and unconvinced about cops. This thread explains why: