I had a dream that the girl I loved (in the dream, she isn't a real person) was dying and I was holding her. She was very beautiful and I don't know why she was dying (after I woke up) but in the dream I did know she was dying. I held her in my arms all night but I fell asleep (in the dream). I woke up to find that she had died in my arms. I was overwhelmed with sadness. When my alarm woke me up I still was sad and I've been sad all day. What does this mean?