How Can I Overcome Feeling Alone and Misunderstood?

Q: Dear Todd, some kid in my high school class is talking bad about me, and I don't even know them. I don't get it. I even showed my own mother, and she said, "What do you want me to do?" I feel like everyone is just against me. I feel like such an outsider everywhere I go. I'm always in the wrong, and I wish I could say I…