I'm 14 and I watched a pg-13 horror movie for the first time (the unborn) last month. From last week, I'm so scared. For example, I'm scared of being in the shower alone, and I worry irrational fears like my iPod screen will get possessed by something or I'll see something in the mirror or something will happen to me. I know it's so stupid and ridiculous but I can't shake it off no matter how hard I try. What should I do?