Also as far as suicide goes. It doesn't help anything at all. I don't know how old you are but things tend to generally get better the older you get. Not always but a good % of the time. You may have 2 or 4 really bad years and the next ten are great and makes it all worth living. Don't let one thing or a few things decide the rest of yourself.

Actually this sounds exactly like me. My twin bro is my only friend I got and I do have ocd but not horrible and I have pretty bad social issues. The ocd you can't do much about other than maybe therapy, don't know if they got meds for that. Can't help ya with the messy people. Perhaps talk to those people and tell them they need to clean up after themselves. Social problems is something you will have to work on your own. You're just gonna have to brave up and talk to people. Realize people talk about the dumbest shit so whatever you got to say can't be too bad. If the people don't like you or what you gotta say, ignore and walk away. The more you talk to people the easier it gets. It's more less just overcoming the fear. There is different ways to help but the best I found is just say to hell with it and go up to someone and talk to them. Ya might try finding a site to find people to talk to of your age and just get to know them. Kinda like Facebook or something. It's worth a shot if you are already depressed. You don't got much to lose and really own something to gain. Brave the storm and confront your demons.