I have an idea, every time you approach someone abs ask them out, yes it takes courage, do something nice for yourself. Regardless of if you are rejected or not, at least you get something out of it. Maybe every time you ask someone out, and they say no, buy yourself that new electronic toy you wanted, take yourself out to a movie, etc. that way you always get a treat.
That’s why whenever I go on a first date, I pick a place I know I can enjoy in my own, Incase I’m stood up, or the date isn’t fun, at least I got a night out for fun, there may be good company, maybe not but at least I get a treat though.
I’ve been rejected, yea it hurts, but it’s a part of life. Someone who can handle rejection well is a very attractive person.
It shows they have confidence, know their self-worth, and are very emotionally mature.

I know it’s different for everyone, but creepy is more about behavior than physical attractiveness.
I once had a very attractive man, so attractive I would have thought he was out of my league, totally creep me out. It was scary AF, one of the worst examples of sexual harassment I’ve encountered.

True, not everyone is great social skills, as a person with autism I’ve creeped people out. If a woman is truly creeped out, she won’t tell you to your face, at this point she is scared and probably afraid of how you’ll react. She’ll probably just awkward laugh, or be polite, and try to not engage with you and hope you go away. We don’t want to escalate creeps, we want to get away.
It she full on calls you a creep or shames you, she is probably mad as hell or is just insane. Either way, not someone you want to date anyway. Not worth your time if anyone is that mean about a simple no.