Hey Anon, you did great!
In this situation, as in many in life, Judo rules apply: Go with the punch, don't push against it.
This was a win, you just need to recognize it as that.
- you proved yourself that you have lots of courage
- you were not a creep when talking to a stranger
- you dodged a bullet with that woman.
- you tried something new. (might not have worked out at the first try, but can't really expect to be that lucky)
keep it up, don't lose heart, you'll find your match.