Why Won't She call me now?

I was staying the weekend at my friends house last June and my friends were teasing me about this girl that was visiting there at the time and how I was going to get to meet her (because all of them already were friends with her) so I was like whatever.

But she came that night to stay at the friends house I was staying at,

and... I thought we really hit it off (I like her alot) she was always teasing me and when I would tease her then she would like push me in a playful way and when we would watch movies she would always sit next to me. Including this one time where she laid her head on my shoulder. so I was like ok before she leaves back I got to give her my number. Well I didnt get a chance to talk to her so I told my friend to give it to her and he did and I guess she was like "Did he really tell you to give this to me?" So The next day she called me and we talked for quite a while about like going snowboarding and how she wanted me to teach her an stuff. but after that she said somethin like "Just so ya know I probably won't be able to call that often because if my mom found out I was talking to a guy over here then she would kill me" And I said somethin like "Oh. Well That Sucks at least you will be back in december an we can go snowboarding". so here we are going on december and I still haven't heard from her since that phone call...

I am getting nervous if she never liked me or if she was just being nice I don't know! but I don't want it to be awkward ya know...

Please help