Done well - great potential
I am a great fan of horror, sci-fi and spooky-scary movies, so I don't get grossed out very easily. This picture may offend others, but to me - I see what others don't want to see - the reflection of the twisted and distorted being that pain can make of you. The detail level is good enough to give the viewer a depth of the distortion and anguish you are trying to convey - and the amputated limbs add to that anguish.
This, along with most of your other work, continue to show that you are very talented. Have you ever considered collaborating with someone who is writing a gothic or cthulu-based story? Your art style would definitely work in that genre.
Keep up the good work!