Am I depressed........?

I'm feeeling down....not quite depressed
I'm just not feeling at my best
My energy levels are running low
I've completely lost my 'get up and go'
My Bio-rhythms are out of time
The planets don't favor my zodiac sign
My glass is half empty, I'm down on my luck
I can't even lose myself in a book
Each day I feel I could stay in bed
But get up and mope around instead
If only this cloud would go away
So I could enjoy a better day
I've time on my hands to sit and think
Of times when I was 'in the pink'
I sit and dwell about the past
How long will this depression last
And what of the future...what lies ahead
Will my bank balance always be in the red
Will I have to work 'til I'm sixty five
Or live on my pension and merely survive
I've worked all my life but still got no money
It's a constant headache.....it's not very funny