Good thread. OP, be reassured that you're not the only one with this problem. The number of times that the following situation has happened to me in the last 3-4 months is more than I care to count:
1) I notice that girl I meet either through a mutual hobby, the gym or at a bar/ club is into me, showing sexually submissive body language, asking me questions, initiating conversations with me rather than the other way round, sitting near me without my prompting her, giggling, etc etc.
2) I am proactive and get said girl's number without any trouble at all. I have a 100% success rate actually, come to think about it, haha.
3) 2-7 days later, depending on how busy I am with work/ socialising/ bands/ other girls, I send her a text. Sometimes I start the conversation with an in joke or something based on our last conversation, sometimes I just flat out ask her out then and there. "Dates" with me are 50% action (eg minigolf, bowling, zoo) and 50% going to a bar near my house for a drink.
4) More often than not, the girl pulls away if we have a mutual hobby, makes excuses if I suggest we hang out, says she's busy with work etc.
Sound familiar?!
The reason for me telling you all this is firstly to let you know you're not alone. All of us on SS have issues with women- we wouldn't be here otherwise, lol! The second reason is that, from what I've read on here and gleaned from talking to guys I know who are good with women, rejection is NORMAL. Let me repeat, rejection is NORMAL. It's something you have to go through a lot to get better with girls. The best PUAs get laid the most- but they also get rejected the most.
If it makes you feel better, I've asked out 3 girls in the last week or so. One said yes to drinks then flaked, one said she was busy, the other didn't even bother replying, lol. Okay, I'm not going to pretend I'm not frustrated... but it's just part of the game. Fortunately for me, I know plenty of other good looking girls at my uni. I'm sure you're just the same. Good luck, be proactive, and don't fear rejection!