Stressful!!!

I could not concentrate on anything !!:..( it's really sucked and i hate myself ,i hate what I've owned,I hate my life ,I hate everything now!!!!My mind is completely blank now .I does not have the chance to share all the miserable things with others.Totally exhausted and frustrated now ,all the things was not what I planned before.What should i do?sitting here doing anything..?eh..what the meaning of living here?The longer I'm living here ,I feel like I fall behind.