A sense of being worth nothing is read as an inner voice grown too loud rather than as the truth about you. Tradition sees it as a call to look at where that voice was first learned.
Does the traditional reading fit your dream, or did it mean something else to you?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.