Well, it’s a woman, and I think that would come off weird.
Well, hate to say it, but your text probably came off weird anyway. That’s the kind of thing someone does after a date. Buddies usually don’t do that (ideally you would’ve just said nothing and texted her some other time to hang out).
I know this sounds pretty dumb, but it’s probably true and I can’t blame her. I probably would’ve thought and done the same thing in her position. This is her way of subtlety telling you she’s not interested.
JEDIT: dammit Frink, yeah I had the same thought after the first post, the fact that she’s a woman only solifies the probability.