My first poem in public domain

For lack of anything substantial to write this week, I decided to post a poem I penned recently:

My heart Sank

My heart sank, sank a little
It skipped a beat, a thud too fast
I was into it for a moment
Just a tiny moment of a welled up heart
Now the furore is over
The storm has died now
Just a soft lull lurking
That has left a pang behind
My heart sank, sank a little
Thoughts of the yonder prick the heart
Standing at crossroads, a lost life
It will be regained though
Soon I will resume my path
But the seething pang doesn't wane for now
Because it is indeed true that
My heart sank, it sank a little