I badly needed help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

To get straight to the point, I lay out my situation brief and precise.

Im being driven crazy by a VIRGO female right now,she is my co-worker on a BPO company.We been a little close lately and I have been fooling around with her for some time, until lately I noticed that she's been doing things that I dont know if she like's me or not.

1. She keeps on comparing me to her current boyfriend.
2. Keeps on saying that Im doing much better than her.(and Im doing the same thing to her)
3. When I ask her why she came late after lunch, she ask back if I miss her, then after I told her that I do miss her, she mumbles that I was smoking thats why I havent escort her during lunch(not the exact words kinda similar).
4. One time she unfortunately blocked my way and I excuse myself, then suddenly she just say NO unless I carry her, then I ask her if she's serious, she did not answer but rather said then just push me. Which I did.
5. I saw her standing after she puts her bag on her chair, so I offer my chair to her, then she replied I dont want and quickly put her bag down and sit on her chair. Then I said to her that she was fighting me and tap her shoulder, then I noticed that she was giggling.
6. The whole team was ask to move to another place in order to fix something, afterwards I came out late for I needed to finish something else and 3/4 of the team are already gone and I was actually in a hurry until I saw her near the door and ask her why is she still there and replied that she was waiting for me.
7. She was asking me for a hand on our work and after I say yes, she did not respond but would not accept my help and somehow smile and puts her touge out(in a teasing manner) though it was only side view to my part.

Yes, I do really like her and I dont know what the hell she's trying to do to me.
I ask my friends for some advice, but all the they say is it's time for fun.
I dont get Im not used on this kind of situation. And were kinda close lately. Im still trying to hide my feelings though, because she had already introduce me to her boyfriend and parents.

Thanks crab23 for the advice, I'll put that as option1.

well u noh wat... VIRGOZ can be WAAAAAAAY flirty at times... im sayin that from my personal experience... i mean my friend a scorpio guy married this virgo gal and she waz jus flirtin wid other men and even cheated on him... i mean i dont mean all virgo women are that way but they have dat tendency 2 jus PLAY wid ur feelingz....