Lightheaded

Laying on my bed
reading a book
suddenly
I stand up

My feet
hit the floor
and suddenly
something drops
from my head
to my feet

My head is
full of air
and gravity
doesn't exist

My arms
are flailing
trying to grasp
onto something
anything
to keep myself
from falling 

I collapse
onto my knees
sinking slowly 
to the floor

I lay there
eyes closed
breathing heavy
trying to regain myself
I wonder if 
I'm slipping slowly
into unconsciousness 

I sit up
trembling
weak all over
and my hands
don't work

All of my strength
is gone 
and my mind
is weak