where have all the happy days gone to

Recently i feel that i couldn't put up anything that is happy going on in my life.

Sadness, discouragement, confusion, anger, helpless, emotions is pending up.

I told my friend whom has fallen out of love to be strong. I said there will be a stopping point to all these sadness and then life will be better.

I wonder can i do it myself. When will the stopping point be here for me?