Dreams with bugs or insects infesting the home commonly appear when a person has physical health issues. Waking state aggravation or infection. If the dreams are recurring it may be a sign that you should get a checkup or see a doctor. Example: A woman dreamed of her home being overrun by bugs. In waking life she had been diagnosed with fibromylagia.
When you dream of bedbugs, it represents your irritation at some people or situation. Consider that the dream could also indicate sickness or disaster. If you dream of seeing many bedbugs, there is a possibility of the death. (read all at source)
Being bitten by bedbugs or seeing on the body bedbugs in the dream - In the dream you were bitten by bedbug or bedbugs were moving on your body, is a warning that you are doing or acting wrongly. This dream warns you that you are near danger or serious illness. You little by little pollute yourself with negative thoughts, anger, anxiety and jealous.
Bug dreams or insect dreams are usually symbolic of something that is taking place in your waking life, particularly in the areas of relationships, career, workplace and social interactions.
Bedbugs Dream Interpretation and Meaning: To dream of the bedbugs invading your bed represents pressure, illness or lacks of a good feeding of a normal well-known person.Anyone can have this dream
2. Interpretation of Insect Dreams "The dreams show something further, not suspected or predicted; the bugs have something to teach. They demonstrate the intentions of the natural mind, the undeviating faith of desire, and the urge to survive."—James Hillman .