This dream can be quite vivid and may evoke feelings of confusion and anxiety. Here are some interpretations and insights based on the elements of your dream:

1. Feeling Trapped: The repeated experience of being pulled through your bed and thrust down into the earth may symbolize feelings of being trapped or overwhelmed in your waking life. You could be facing challenges that make you feel confined, and your subconscious might be expressing this through the physical sensation of being forced downward.
2. Search for Control: Your attempts to find the door and the light switch represent a desire for control or direction in your life. The fact that they are not where they typically are suggests that you may feel disoriented or uncertain about your current path. This could relate to a recent change or a situation where you feel you lack clarity.
3. Darkness and Isolation: The pitch-blackness in your room signifies feelings of isolation or fear of the unknown. It can reflect a situation in your life where you feel lost or unable to see a way forward. The room being familiar yet unrecognizable adds to the sense of discomfort and confusion.
4. Cyclical Nature: The repeated cycle of being pulled down and returning to your bed may indicate a pattern in your life that feels repetitive and frustrating. It suggests that you might be struggling with the same issues without finding resolution, leading to exhaustion.
5. Awareness and Transition: When you finally find the door and wake up, it may symbolize a moment of awareness or clarity. The transition from the dream state to waking life represents a potential realization or breakthrough regarding the issues you face.

Advice: To help process these feelings, consider journaling about what aspects of your life feel overwhelming or confusing. Reflect on any changes or uncertainties you might be experiencing. Finding ways to regain a sense of control, such as setting small goals or seeking support from friends or family, can also be beneficial. Engaging in relaxation techniques before bed may help ease anxiety and promote a more restful sleep.