Is this free verse poem good? Mysterious shadow

One step outside,
Someone appears
Following me from behind

I turn around,
But no one to appear
I turn back around and keep walking

A shaded spot!
I Ran toward the spot
And looked around for anyone
Insight!

But no,
No one was in sight
Was it my shadow?
I think not
Until I felt something behind me

Explanation:

WOWW THIS IS ACTUALLY GOOD

i say yes but i think you can do better

Explanation: it says it is a poem right? well i can't really find the rhythm of the poem, and also it should contain a bit more suspense and descriptions of the surroundings since this poem is more set up in that side of perspectives i guess, and also be more serious because i feel it isn't portraying  the correct feelings a character is supposed to feel when in panic or danger, but it is your poem and your feelings, but other then that it is pretty good!

i love it

explanation:

keep up the good work ; )