What does Juliet imagine when she begins to have doubts before drinking the potion?

Juliet imagines that Romeo will die from grief upon finding her dead body, and in her despair, she will go to Hell where she will not be able to pray for her soul or Romeo's. She also worries that she will be buried in the Capulet tomb, the traditional resting place of her ancestors, and that Romeo's body will be placed by her side - making it impossible for her to be with him in the afterlife.