What the hell is wrong with me???

I absolutely have no idea what is happening to me right now, i am lost in my mind. swirming inside my own head, trying to find a way out. that's probably the best way to describe how i'm feeling right now. I know all of you guys have probably gone through this phase in life, so this is my story. Like any other stories, it involves a girl. this girl in my story is different than any other girls in my life, for some reason, we kinda connect to each other, i don't know if she feels the same way but i surely feels that there's some kind of a connection between us. All of these things i'm feeling right now is sort of confusing in some ways. I've only had 5 girlfriends my entire life, and i'm 18 years of age, so according to the world's opinion, i should have some experience with girls, , right?? WRONG, I have no idea how to deal this particular girl.Have you ever felt that weird feeling if you're near the person you like?that weird feeling that you kinda enjoy? but at the same time you hate? that's the way i feel everytime i'm near her.

First of all, i don't know if she has the same feeling i'm feeling right now.

Second of all, i don't know if this feeling is just temporary, time will tell eventually, but it's just the nature of men that we hate waiting, for anything, we do not like to wait.

So my question is : what is this feeling ?? is it just a fling? or is it something permanent?