Dream about me dying

So one of my friends ( we're not extremely close) told me that she had a dream that I killed myself and she said she was crying in her dream and so was everyone else. Then she said that she woke up with tears in her face, the really weird thing is that I've been crying myself to sleep lately and thinking about what would happen if I committed suicide. Does anybody have an idea about what this could mean? Disclaimer: I have thought about it but would never actually kill myself.