A flower girl scattering petals is read as innocence and blessing at the start of a new stage. Dream books link her to joy that is simple and openly given.
Has this come up in your dreams before? What was going on in your life then?
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.