This dream is quite vivid and packed with symbolism. Let’s break it down:

1. Transformation of the Woman: The woman morphing into an octopus could symbolize feelings of vulnerability or being overwhelmed. Octopuses are often associated with adaptability and intelligence but also with the ability to escape and hide. This transformation might indicate that someone in your life, or a situation you’re facing, has changed in a way that makes you feel threatened or confused.
2. Chasing and Hiding: Being chased in dreams often represents avoidance of something in your waking life. It could be a fear, an obligation, or even an emotion you’re trying to escape. Your effort to run upstairs and the missing stairs suggest obstacles in your path or feelings of insecurity. Climbing the wall like Spider-Man signifies a desire to overcome challenges in an unconventional way.
3. Locking Yourself In: Seeking safety by locking yourself away indicates a desire for security and protection. It also reflects a struggle with facing whatever is causing you distress. The sound of her coming up the stairs may embody the pressure or anxiety building in your life that you feel you cannot escape.
4. The Roof and Glowing Eyes: The woman’s presence on the roof could symbolize an omnipresent fear or threat that seems to loom over you, while the glowing eyes in the darkness might represent the unknown or a deeper fear that is yet to be fully confronted.

Overall, this dream could be reflecting feelings of being trapped or threatened by someone or something in your life, combined with your inner struggle to find safety and clarity amidst confusion and fear.

Advice: Consider what in your waking life might be causing you to feel overwhelmed or pursued. It may be helpful to confront these feelings directly rather than avoiding them. Finding a way to communicate your fears or seek support could help you find a path through this challenging period.