Analysis of Like a shadow,

There's something right under my skin
feels very intimidating from within
Something dark that makes me spin
sounds like pinning melancholy violin
The shadows somehow find a way to multiply
slowly putting me to sleep like a lullaby

I sing to myself,
"there's freedom right where you can reach,
but for the strength you need, you must beseech
I know you're not afraid, so why can't you leach?"

But then little stars start to sparkle
and align through the dark mite
Now every time I look up to the moon, I boggle
because there are shadows, there must be a lot of light