A vague but pressing sense of danger is read as an alarm raised by something unresolved. Dream books treat it as a feeling to listen to, not a forecast of harm.
Where in your waking life have you met something like this lately?
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.