Dreams dictionary: Pain
Dreams dictionary: Interpretation 1
To dream that you are in pain suggests that you are being too hard on yourself, especially if a situation was out of your control. The dream may also be a true reflection of actual pain that exists somewhere in your body. Dreams can reveal and warn about health problems. Consider where the pain is for additional significance. If the pain is in your neck, then the dream may be a metaphor that you are literally being a "pain in the neck".
Dreams dictionary: Interpretation 2
To dream that you are inflicting pain to yourself indicates that you are experiencing some overwhelming turmoil or problems in your waking life. You are trying to disconnect yourself from your reality by focusing on the pain that you inflicted to yourself.
Dreams dictionary: Miller Dream Interpretation
To dream that you are in pain, will make sure of your own unhappiness. This dream foretells useless regrets over some trivial transaction. To see others in pain, warns you that you are making mistakes in your life.
Dreams dictionary: English dream book Zedkielom (Morrison)
This dream has the opposite meaning: If you dream you are suffering from severe pain, it heralds some event, from which you will get more benefit. Traders dream promises a sharp increase in the prices of goods they sell, and hence profits. For lovers dream - a good sign heralding the onset of a favorable time and performance of the cherished dreams. Farmer dream portends good times: increase the prices of products of his labor. Mariner expects marriage to a wealthy widow at the nearest port, which he will visit.