Mate, you should have started gaming here in the first place.
By not doing anything you conveyed that you are afraid. That might have diminished a lot of attraction she had for you. By the look of things you're very afraid of the possible outcome.
Here we have a bulgarian saying "After the rain's gone, you put on your hat..." (most accurate translation)
Well, next time you see her, start gaming her. Do some KINO, start with small touches from the beginning and end with a kiss. You know she's attracted to you. Why be scared?
When you see her, if I were you I'd make some excuse why I didn't do anything last time... Altough you should have started gaming her when you met her...
That's all I have to say mate

Hope the others will drop by and give you even better advice.