Lyrics of Nobody knows the trouble i've seen

Chorus:
Nobody knows the trouble i've seen;
Nobody knows my sorrow.
Nobody knows the trouble i've seen;
Glory, hallelujah!
(repeat chorus)
Sometimes i'm up, sometimes i'm down;
Oh, yes, lord.
Sometimes i'm almost to the groun',
Oh, yes, lord.
(chorus)
I wish that i could find a way;
Oh, yes, lord,
But life is just one long, rainy day;
Oh, yes, lord.
(chorus)
Glory, hallelujah!