Is there hope?

What if you're done? What if you can't take it anymore? That is how I feel right now.

This year has been so stressful and its not even at the point of finishing. I have felt so many feelings I have never felt before. Walking down the halls, in school I feel so bad for myself because all these girls who are so beautiful in the inside and outside, that can ace any test in a minute, or can talk to guys because they're looks don't scare them away. Seeing them, I think to myself Why can't I be like them? Why did i get a horrible life? Why am I even here? What is the purpose of living anymore? I somehow feel pressured by myself, that have to get good grades, to make myself beautiful, to be somebody i'm not. I feel the whole world closing me in, trying to find a way to escape, but I can't. I don't know what is life living for anymore. Please tell me it's going to be ok.