Scared To Have My Photo Taken

when i was younger my teacher did a class prodject and took everyones picture and put them on the schools work area where anyone can get them, i forgot about them for a wile but then last year someone came across them and put mine on facebook i felt humiliated i felt like mine was the worst and ever science i check facebook everyday just incase mine gets put back on. ever science i hate having my photo taken, if someone has there phone out i get paranoided i think they are taking pictures of me, when we sit in the hall for lunch and break i always sit in the coner were no one can see me. (sorry about the spelling)