Stop worrying about her. Ask her out when YOU feel comfortable with it. Asking someone out is not a magical thing, you don't have one shot that must be delivered at exactly the right moment in exactly the right manner or you'll lose her forever. If she's not ready, just ask her out again when she is. If she says no then, she was never interested in the first place, she didn't decide she hates you because you asked her out earlier. Seriously think about it from your own perspective, don't think girls and guys are so different. If you had just gotten out of a long term relationship and a girl you thought was pretty cool asked you out, you might be interested but hesitant... but would you say "NO! I just got out of a relationship! We can never go out with each other because you asked me too soon, if you had just waited 11 more days we could have gotten married and had kids together, but you were 11 days too soon so NO! It's OVER!" Seriously that's not going to happen, if she says flat out no, it means she wasn't interested. Not that you asked at the wrong time... Most girls aren't dumb, guys forget that sometimes. I'd even say feel free to ask the tough question, if she says "Sorry, I just got out of a relationship" or something as an excuse, be a man, straight up say "I know you just got out of a relationship, and I'm not saying you're lying to me... But are you trying to let me down gently and would be interested later, or are you just not interested in going out with me?"