I am tired of being treated like crap because I'm skinny. I don't feel like a human and I want to kill myself.?

Wow, just wow. If the worst thing that happens in your life is that you are skinny you should be glad. Everyone has problems you need to learn to deal with it. Man up. People think you're weak because you are skinny prove them wrong, do something that makes you excel in a way that no one else does. I was a US Marine, I had guys around me that weighed 110 pounds or less and could cary me out of combat in full gear if they had to. You think they got called weak because they were small? Yes they did, and then they would prove everyone wrong. Take a stand, it's not weight that makes you weak its your attitude. Skinny doesn't equal weak. Self pity does.