Hi Poppy,
Wow - this is pretty intense for a 3 verse poem! It's nice to read your poetry again!
It certainly echoes of a lost love of sorts, a deep hurt or longing that cannot be quenched, and the contemplation of life afterwards without this person. This is filled with lots of expression in so few lines. I really enjoy this stanza:
All night my voice undefined
has swung from star to star
to call you back.Cheers
~Cleo