Dreams involving familiar places, such as your old apartment complex, often symbolize nostalgia or unresolved feelings tied to your past. Walking with your mom may indicate a desire for support or guidance, especially when reflecting on memories.

The introduction of the mausoleum suggests themes of mortality, the past, or perhaps feelings of being trapped by those memories. The dark environment and presence of cobwebs and dust can represent feelings of neglect or things left unresolved.

The spiders in your dream are particularly significant. Spiders can symbolize various things, including fear, anxiety, or feeling trapped. The presence of the black widow symbol specifically may indicate a sense of danger or threat, particularly from something or someone you might feel is deceptive or harmful.

Your mom's reaction in the dream—her insistence on seeing the spiders and her refusal to acknowledge the danger—might suggest a feeling of disconnect between you and her. It could reflect real-life feelings of frustration or helplessness in trying to communicate your fears or concerns, especially if she seems oblivious to them.

The act of running away and the spider biting you could symbolize feelings of being overwhelmed or attacked by your fears or unresolved issues. It may be a call to confront these anxieties rather than avoid them, especially if you feel unsupported in doing so.

Consider reflecting on any current stressors or unresolved issues in your life that may relate to these themes. It might be helpful to have an open conversation with your mom about your feelings or seek support from others who can relate to your experiences.

Thank you for sharing your dream. Dreams often reflect our subconscious thoughts, emotions, and experiences. Here are some insights into the elements of your dream:

1. Old Apartment Complex: Returning to a place where you used to live can symbolize nostalgia, unresolved feelings, or a desire to revisit past experiences. It might indicate a longing for familiarity or comfort in a time of change.
2. Mausoleum and Graveyard: These elements suggest themes of death, endings, or the need to confront something that may be buried in your past. It could represent fears or unresolved issues that you need to address.
3. Spiders: Spiders often symbolize anxiety or feelings of being trapped. The different types and sizes of spiders may reflect different aspects of your fears—perhaps the large spider represents a significant anxiety that feels overwhelming, while the smaller ones might symbolize minor worries.
4. Your Mom’s Reaction: Your mom's indifference to the danger you perceive may indicate feelings of isolation or a lack of support in dealing with your fears. Alternatively, it could suggest a difference in how you and your mother perceive and handle anxiety or threats.
5. Running and Fear: The act of trying to escape a threat signifies a desire to avoid confrontation with something in your life that may be causing you stress. The fact that your mom isn't reacting can highlight feelings of frustration or helplessness in seeking support.

Overall, this dream may be urging you to confront your fears and seek closure on past experiences. It might be helpful to reflect on any unresolved emotions or issues in your life and consider ways to address them. If your mom’s response resonates with your real-life relationship, it could be worth discussing your feelings with her.

Consider journaling about your thoughts related to this dream or even speaking to someone you trust about your feelings. This can help you process the emotions tied to the imagery you encountered.