|Nice poem! I enjoyed it. The other side of a wonderful feeling! May be, you could have just mentioned the circumstances that led her to this profession (background). Something that can justify her part in being in this...
I loved the third line, "Silence shivers into sound". You could have used more of such phrases to make it better. At some places, I felt stating the mental pain and torture that the lady has undergone, than explaining the physical ones, would have made it a far better piece.
Nice. Keep writing!