How can I take my mind off of this disturbing thing? O.O?

Okay so my friends told me to watch the human centipede trailer. So i watched it, it was disgusting and it grossed/freaked me out. Then I watched the human centipede 2 teaser trailer, and that made me feel a little bit sicker.. Then someone else told me to watch the trailer for 'a serbian film' and THAT literally almost made me vomit.. i seriously was and still am wide eyed and have a tummy ache from that.. it's so freaking wrong and disturbing! i feel like my innocence has officially left me, lol. how can i get my mind off those disturbing things?? please help