I really like it. Nothing else needs saying here.

Some haunting images here (tears as heavy as the blood, flowers won't adorn your gravestone).

The only thing that I questioned a little was 'laying peacefully'. I'm always a little iffy about lay/lie, but should it be 'lying' peacefully? I apologize if I'm the one who has it wrong, but I wanted to bring that up.

All in all, a strong, emotional poem.

the 'gravestone without a name' gave me a really great image.