What should I do? My class placement is ruined.I don't have a single close friend ㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅠㅜㅜㅠㅜㅠㅜㅜㅜㅜㅜㅜㅜㅜㅜI'm going to school in 13 days and I'm screwed...