I would just sit on it man... She has already made the decision whether she wants to hang around in her own mind. I would keep dating other girls and i bet if she interested she will contact you within a week. Then the ball will back in your court and you can decide how you wanna treat the situation.
“I'm supposed to have a Ph.D. on the subject of women. But the truth is I've flunked more often than not. I'm very fond of women; I admire them. But, like all men, I don't understand them.”- Frank Sinatra