i dont know what to think.my parents think im acting different from my usual perky attitude.i am.at home that is.on colors i feel like i can really express myself.at home, its different.i guess im scared to be myself at home.i know i shouldnt be scared,cuz i know my parents love me.or maybe its just emotions...puberty??first period??i dont know.i need help.someone tell me what to think.someone help me.please?im crying and i dont know why...,(