Cant see it

I woke up this morning
sat up in my bed
looked round my room
but kept my thoughts in my head
it was so dark
the dead of night
when theres no moon
to spread any light
cant see a thing
it merely pitch black
start to think to myself
while i lay my head back
what if I'm not alone
someone else is in the room
a murderer who wants me
to meet my doom
they could be in the shadows
holding a knife
waiting for the perfect moment
to end my life
i don't see anything
but I'm still scared
just cause you cant see it
doesn't mean its not there

*i woke up one night and i was hella paranoid for some reason*