Well this is a good little story so sit back and please help me out!! Ill try to keep it short....
My old ex girlfriend and I broke up quite sometime ago, why we broke up was truly unknown but we were so close, and intamacy was between us. I really loved her and it seemed as she did with me, we were perfect together, but something happened that caused us to break up. Over the summer we stayed in contact through MSN and such and she would always tell me she misses me sometimes and that she loves me, all the signs, including asking me if I was dating anyone. I was ignoring her about it though (my mistake) being arrogant and such. Well this went on untill I left and came back from a 1 week vacation to South Carolina, she told me she missed me so much and loved me.
Well school kicks back into gear and shes flirting with me again, I was starting to pick up on it, and I was flirting back. Well one day there was this other girl and I was messing around with her, and my ex saw me doing this and gave me a death stare, so deep it was like 3-5 seconds long till she broke the trance, it was literally a trance. Then sometime afterwards she was holding hands with this other guy and huging up on him and such (and friends say looking towards me as she did it) so I took the defensive and did my best to ignore it.
AND THIS IS THE KICKER~she calls my house posing as my other ex girlfriend before her, who she knows that I hate....this above all else got me thinking, she said (posing as my other ex) that she misses me and wants to talk to me. Well I ignored that aswell.
Finally, she started to get back to flirting with me again, and the guy she was once flirting around with is no longer there! People say she shows all signs of wanting me back, and I do love her still....but for some reason when I look at her I feel scared and weary about confronting her about my feelings. She told me to write her notes in school and drop them in her locker, I did that recently and she told me she'd write me back, she didnt...I feel unimportant sadly

does this mean that Im not on her priorities? So my question is this, from what Ive told you CAN ANYBODY, fill me in on what to do about this, I do love her and it seems she cares for me in return but a little nervous about it as I am.....she has went through many stages with me as you read above, and now shes talking to me alot more, and I just want her back so much. But with all these mixed signals Im scared to make a move...
Help me