I have this weird obsession of wanting to remove my own body parts. Just like a constant thought that keeps popping into my head. Wanting to cut off fingers, pull out my teeth, or cut out my tongue. I dont think its normal for this but I pretty much think about it daily. I think the only thing that has stopped me from going through with it is that im also afraid of blood. Like pass out from fear levels of afraid, so I never get very far cutting. 

Has anyone every heard of something like this or does it have a name?