A lot of pressure

The pressureness is making me headache.I don't know how to be a human being anymore.It's so confused.I don't even know how to treat a person too.When i'm back from school the pressure follows me back.Even i have no mood to talk to other people.I feel so grumpy.Why must i have all this stuff in my head ?!! I need some peace.I'm begging for that.I can sleep very well , i rather wish for not to wake up forever . It's killing me . Things are getting complicated . I'm worried that i cant handle it anymore . Can anyone really give me a good advice or cheer me up ?? I'm suffering right here .