Annabel Lee by Edgar Allan Poe?

I am writing a 6 page essay on Annabel Lee. I however am totally stumped about what to write about. I work best once I have a thesis thought out. I know the theme is eternal love, so clearly I will talk about that. I also thought I'd write some about Poe about his own love life. I would yze the poem if I were any good at that. Long story short.... I need help!