Why did she do this 10 Points?

Who knows??? Women do this crap all of the time. There is no way to truly understand what's going through their minds when they do what they do. Trying to make sense of it all will only drive you nuts. Trust me been there, done that. You can come out and straight up ask her, but chances are you'll get some BS answer that will only confuse things further. It's your call and how your mind works. Just be careful with this one.