My drama teacher took my phone, and I give it to him without putting up a fight, but then another kid pulls out his phone, and only gets a warning. Keep in mind we had only picked up our phones once during that class, and I pointed out how that was a little unfair, especially considering the fact that I don’t randomly leave class like the other kid does to text my S.O. The kid didn’t like that very much, so he called me a slut. He apologized and I apologized because neither of us was being very nice, but I still feel really depressed because I’ve forgotten what it’s like to be called such a horrible name. He apologized, but I’m still mad. What should I do?