Very Disgusting/Disturbing Horror

I was bored with my friend and we decided to watch a horror movie. Plus, I was falling asleep and I needed to wake up, so we decided to watch a movie called: Vile.We dismissed the title and were like: YEAH, YEAH, LET'S WATCH IT.We got into it and it had a good plot and such, but then it got too much. The gore. People were ripping fingernails off, stabbing other with BBQ forks and it was terrifying. I couldn't handle it. Well, WE couldn't handle it. We were trying to find the remote and just shut the whole tv off to get away from it.
That was it. The SAW movies are taken too far, but I handled it. THIS...THIS I couldn't handle it. I couldn't handle it. It was...CRAZY!I don't know a lot of movies that I couldn't handle, but I know a few.One being Misery.I'm talking the old Stephen King book-gone-movie and its basically one of the most terrifying movies ever.
This woman comes in my nightmares sometimes. GOD! I watched this movie and I couldn't watch tv for the rest of the day. I couldn't....I was really, really terrified. I didn't know what to do with myself.Another is Evil Dead...The gore was disgusting. And I almost threw up in the theater, it was really, really nasty. There's tongues being slit, arms being sawed off, faces being cut up with glass, even skin being boiled off. WHAT?God, help me.Are there any movies that you feel are really, really disturbing?