feeling as if i am cursed

I feel that something is following behind me as if that thing is forcing other people not to talk to me, its like people are turned off the moment they look at me. Now i know i might sound silly but i think i might be cursed by someone, i dont think my facial expression looks bad but the fact that people somehow feel unpleasant when they take a glance at me.

I dont know whats wrong, do i look like a killer or a sex maniac to anyone? Weird society that i am living within, if only things were better :-), i am quite positive things will change once i exit the college life :-)