Don'T worry !!!
Keep faith in god
U can't do anything with that state of mind.
Observe that all these feelings are present only when ur not sleeping.
While sleeping no Frustrated, shattered, dejected, ........
Hence change ur attitude towards those feelings
Put all ur problems at the feet of the god.
Ask the god the strength to face these situations
Don't loose hope in better future ant any stage(even ur facing wrost situation)
Read more at: /forum/trust-in-god-254169.asp
And U will be
ALL THE BEST