Wow wow wow, what you are doing is super needy.
And if you will be so reactive on her - call her names blaa blaa blaa, you are making you sound really low value, and will basically fuck it up forever.
Ok.About that what you should do.
Doing nothing like topliner said could work, but I don't think that it would get you any closer to her, she will just ignore you back and forget all about you, believe me.
What I would do -
Talk to her normally, don't offend her - shes just politely saying shes not interested, DON'T try to ask her out, but after a few conversations insert a jealousy plotline . Ask her an advice regarding a new hot girl you just met and are going out.

I'm on a hangover now so i won't be able to tell you everything should say. It just has to sound realistic. And not like bragging but just has to be a "by the way" question after a few minutes chit-chat.
ohh ..

there is so much to to tell you Im just to tired ... will write the whole thing a lil bit later.
But short:
Then you talk to her and you tel her a bout an really cool place where your going, tell her everything in details. She will think you're asking her out but you just don't ask that and you talk another minute or more and just change the subject and and end the conversation.
Then lets say a day later or whatever you could say : "I got an idea remember the event I told you about, well I wanted to ask my friend Sarah to join me but then i see you online now and I thought we have alot to catch up!"
Have good thoughts

think positive and this stuff will get you up with her again just DON'T BE SO NEEDY
