Please Help Me With This?

Ok, I am not wanting to use someone elses plot ideas, but I just need some kind of ideas to help me get my book going, really something to get me brainstorming. I already know that I am wanting it to be fiction. I already have 5 of my characters planned out. Any help will be greatly appreciated thanks in advance. If you are planning on saying something sarcastic then please keep your comments to yourself, they will be deleted anyway. My book is about a girl who had recently moved into a new town. She has always had dreams, but never thought much about them. She eventually finds out from a few of her new friends that she has a gift that only a few people have. She becomes friends with 3 people that are somewhat like her. Bad thing is, I don't know where this story is headed. When i got the idea in my head something told me to sit down and write, so i did. Please help if you can.