People shouldn't hate on you just because your a furry! And neather should you, and self mutilation is not the answer... I don't really know what it's like to feel that way but I know that it is pain full if you chose to cut your self or not. I don't really know if this helped or not but I really hope it did...
It's a life thing. We all have horrible moments where we have to go through dark times, myself included where I nearly committed suicide. I cut and go the whole nine yards. I was saved, though. It's being a human and it's just when we need to have someone to talk to that will hear our problems.
I'm just a random deviant and don't think I have the right to say something here but I don't really agree with the first comment. I don't think that being a furry have anything to do with those things, many people that aren't furries do or like them (depend on wich one). A furry is just an anthropomorphic animals fan I think. And I don't think people should hate you or something because of the things in the description, I don't know if you're into them or not but you don't really need those things, you can have a good life without them and people that are into them can leave them.
Anyway sorry for going on like that, I just felt that I needed to say that. I'm not that good with words so I hope that I explained myself well.
I couldn't say this before but is just as ~Alexeei said in the comment after mine. It's a natural thing that one feels that way sometimes in life, but you're not alone, I'm sure that you have friends that can listen, understand you and help you in this kind of situations, you just need to talk to them.
Again this is just like ~Alexeei said so I'm sure I don't say anyting new, hope things go well for you.