Need advice! Fast!

Okay so there's this girl I really like at school. We've had some online correspondance (she doesn't use the pc much) because...yeah I'm shy. One day, she didn't reply my last mail for 3 days now. So I'm thinking the most logical thing that came to mind at the time: she must want me to stop hiding behind technology and talk to her at school.

So what shall I do:
1) walk over to her and her clique and talk some get-to-know-you stuff.
2) wait till she's alone and then talk some get-to-know-you stuff.
3) walk over to her and her clique and ask her "out" to some innocent (or public) place at daylight so we can chat privately about get-to-know-you stuff.

I personally, would do number three because I really need to get over my shyness and show her my self confidence. But I think number 3 is way too... hasty. Opinions??

I would go for option 2. Her clique may be the reason why she hasn't responded to your last message.

wow are you really that shy? I mean I think you should just go to her and ask her out on a date, assuming that the reason for not replying your email was because she wanted you to talk to her in school. However, I doubt that's the reason..

Why else wouldn't she mail back, I don't think I blew it...it was all get-to-know-you questions and answers.

she's just not that into you? or she just totally forgot to write back to you or it may be that you didn't send it, instead, you put it as drafts?

that happened to me so many times before, so my friends would always get pissed at me for replying like 1 month later