Help.. Im a Vampire...?!!?

Hey Everyone, well ever since i turned 16 ( 7th of October) i have felt really really weird, like stranger than puberty ha!, but yea anyway.. i have cravings for blood and i cannot sleep at night, i iscioloate myself form my friends and family but i do not feel sad, i have intense dreams of belonging to another family, i sometiems feel "pulled between two different worlds" and latley i have become alot faster and stronger. I talkied to my uncle about it and he told menthat my Grandad, who i never met ( he died before i was born) had vampire tendencies, also when i woke up this morning, two of my teeth had become sharper?? i did soem research into it but nothing came up ?? Am i going thru an Awakening ? and its weird because i live in new Zealand? a tiny counttry ( 4 million ppl) are there any people like me there ? thanks Luc x