In dream tradition the body is the self as it feels right now — its strength, tiredness and vulnerability. How the body appears is read as how you are treating yourself.
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.