You might have made a mistake by socializing with other girls like u did, because it may have made her believe even more in your label as a "player". In my opinion the best way to deal with the image of you she has in her mind is simply by getting to know her as a friend. For example, try telling her that u really enjoy just talking to her and u admire her intelligence, and that u would like to continue doing so. When a friendly, platonic connection is established, she will hopefully let her guard down and then u can "strike" . I don't think there's any real danger of getting stuck in the friend zone, due to the physical attraction you 2 got going already, and the friendship before will only help in the relationship. Oh, and, just so u don't get bored, hook up with other girls on the side, but don't let her know about these until she's gotten to know you, only then could this raise your value. This is just my observation, I hope it will help but it's not field tested.