Hearing the sound of an earwig crawling in your dream is considered a portent of some major events to come. It could bring many different meanings and interpretations that can have a long-lasting impact on your life.
An earwig crawling into your ear probably means that you are going to be bothered by someone who will always want something from you. If you dream about an earwig, it could signify a person (a coworker) who is trying to help you, but might be doing more harm than good.
An ominous meaning of the earwigs in dreams is that it may mean death or having to move away from home soon or leave your job or lose something important.