That girl is a psycho!!!! I sorry you had to go through that honestly from the bottom of my heart. But im posting to say ... try not to let her get to you thats what she wants. ignore and forget anything she has said. Id say take up kick boxing...or something to get your frustration out. But try to stay positive and forget about it mostly yur better than what she wants you to feel. Honestly I hope you feel better!!!! *hugs*
I read that you already resolved the anger issues, but for future times, try to find a good release for your anger. When I find myself really upset, I go to my basement and lift weights or beat on my punching bag for awhile. Hitting something without feeling just seems to make me feel better