Well, maybe now it got to the point when you should just tell her what you feel...just like that...when you get to talk to her, try to tell her that you like her more than just a friend...Cuz, you know, this is not leading anywhere. You're stuck in the same place...you're friends and stuff...maybe she still don't know what's going on, maybe she do but...if she do know, she's being nasty to you. That's what I think...
Here you got my advice...hope it helped...and i hope you'll find the way to get through this... Be aware of the fact that I'm with you...I wish you the best!