You basically said "So, do you get off on being an attention whor, or does it make you like a slvt."
You gave her two possible answers to this closed question, and she obviously didn't like either one-as the question sort of implies that being a shot girl is a negative thing.
Probably not the way you meant it, but looks like that's how it came out.
As a general rule, when I am talking to a girl that is in a position where she probably gets hit on a lot etc, I avoid that subject matter completely. I don't want to acknowledge that I think she should be getting hit on (it's like me telling her she's hot), and quite frankly, I don't want to acknowledge other guys at all.
My honest opinion-if that was pretty much the full extent of the conversation you had with her, there really isn't a recovery from it. It sounds like she probably had a low IL in you, and neither one of you have enough vested to make patching things up worth the effort.