I keep thinking that my teacher thinks of me sexually (nothing has happened to me such as molestation or rape in the past so I don't know why this thought keeps popping up) everyday I see him in my class. So I wrote the thought down In a small notebook and tried challenging it (writing down how I'll never actually know what he thinks about, Ect.) But unsurprisingly I lost it in the band room in my school, somewhere, (it's a huge room) and the location where I last had it is also close to his office so I keep thinking that he found it and read through it and now every time I see him in class I keep thinking that he must think I'm crazy, he must feel extremely uncomfortable, etc. every single day of the school week. I know that this thought could be true or not but I'll never actually know (unless I actually ask him myself) but it keeps popping up and it drives me insane...