afraid

from a few days ago I'm so nervous..
I'm nervous about everything...
my grade scores, my family matters, my life compeletely turn become 180°...
In my memories when I was child everything is ok but step by step it ruins my life...
I can't sleep enough, I can't laugh with sincerity..
I hope this storm can be finish..
but always there one queostion in my head..
Can I be happy again ?

                                                                  J.K