Being chased by photographers is read as feeling watched and exposed, as if private moments were about to become public. Dream books link it to worry over reputation and to a wish for privacy.
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.