Blues In My Heart lyrics

(Wish I could lose these blues in my heart)
Blues in my heart, oh, how it aches
Nobody knows the sorrow it takes
I should have known right from the start
You'd leave me with these blues in my heart.
(Gone is the love I couldn't hold)
(Feel like a lamb that's strayed from the fold)
What can I do, what can I say?
Blues in my heart have got me this way.
Rain's falling down, down from the sky
Why even the sun's beginning to cry
Everything's wrong since we're apart
Wish I could lose these blues in my heart.
(In my heart.)..

Submitted by Guest

What do you think is the meaning of Blues In My Heart by Jim Reeves?