I dreamed that something bit my head
Dreaming of something biting his head means that the dreamer will have a lot of trouble in the near future, which can not be solved through normal ways, and it will be sad to deal with it.
Dream of being bitten, bad luck, there are many people who are jealous of you in life, unfriendly things often happen, and the basic trust has been lost in getting along with friends.
Dream of his head being bitten, suggesting that the dreamer has caused harm to himself because of something bad, leaving a shadow in his heart.
Businessmen dream that they are bitten. Their luck is ordinary. They may be confused about their recent wealth. If they can't find a correct way to run their business, they will lose a lot of opportunities to make money.
The old man dreamed that he was bitten and his fortune was uncertain. In fact, it was decided according to your own state of mind. If you were friendly to people, the reward would be the same.