I Have Changed

I have not only changed but I have a double personality. one day I can be mean and defending myself if i feel threatened and another day I can be nice and don't defend myself to the point where If someone hurt me I would have an anexiety attack. I use to be a nice and sweet little girl till I moved schools and got hurt that's how I developed another personality. I recently was called a bad friend for defending him from a girl who hurt us both, then after that everyone started calling me a bad person.... I'm starting to believe I am. I am about to just block everyone out so I won't get hurt or feel anything towards anyone....