Hey there... It's painful to read this. I relate to this, I really do and it's also painful to see that around the time you were as young as I am, things were the same. I'm really sorry.
To me, this poem was the fear of rejection, of dismissal, and of negligence. It is deep, I won't deny. It's short but prompt. It's not too complicated, rather straightforward but hits the same as poetry buried deep within a metaphoric realm.
I can't comment too much, although I would suggest removing all the periods(full stops) after each line as it's an abrupt and unsettling pause. Without them, it should flow really well.
That will be all. As I said, I don't have too much to critique. I really loved this poem and it was comforting to know that a totally different generation went through the same things as I did and went through the same thought processes. I hope you're still expressing your thoughts in such a beautiful form and are happy where you are.
I wish you peace of mind as I conclude this review.
Lots of love,