hospital? or home?

I feel like nothings going right in my life and I have nothing to be happy about. even though I have the most amazing girlfriend in the world, my niece just turned 3, and my mom and I seem to be getting along a little better. I am just so depressed, and don't know why. :( I'm starting to wonder if a hospital stay would make things better. :( I just feel so helpless. I cant get better on my own no matter how hard I try and no ones helping, just hurting. I absolutely hate it. I am ready to give up.