<human>: So I've been into this girl for like 5-6 months now and until this past month she had a boyfriend.  I'm not really good at reading people but we do have some really nice, long conversations and she has made the effort to hit me up or invite me places lately so I think there may be at least a little interest there

Yesterday I spent a really awesome day with her and one other friend and at the end of the night had the opportunity to driver her home alone.  Not entirely sure how to ask her out (sometimes when I talk plans go out the window and I start rambling like an idiot) and I guess fear of rejection had me clam up and just get lost in our normal conversation.  Next thing I know we're at her house and she's gone.

The next morning I'm kicking myself hard cause I'm not sure if she thinks that was a missed opportunity and thinks I don't like her.  I'm definitely not going to see her again for at least a week so I'm not sure whether I should cop out and ask her out via text and have it come out exactly how I want or just wait until next time I see her and hope she's still interested and that I have more courage next time.

Could you distill the essence of the text into 1-3 sentences?
<bot>: Had the perfect opportunity to ask out crush but clammed up, not sure whether to ask her out via text or wait until the next time I see her.