I Was Raped and Feel Scared All the Time

I was raped when I was 13 years old. I was so trumatized and too scared to trust guys (accept for my close friends). I warned my friends that I might snap at them because of the terrifying night and if I do don't be surprised becaise I'm still trumatized by it and don't think I'm being mean and it's because of that. I still get that. I snapped at my best friend to don't touch me when she hugged me. She looked hurt. I said, "I warned you. I'm not being mean. I'm still shocked about what happened. I told you."
Has this happened to you?