Kelsey, your dream about your ex being with another girl in your bed and then apologizing at your old high school is quite telling. The presence of your ex with another girl in a space that was once intimate for both of you could symbolize feelings of betrayal or unresolved emotions from your past relationship. It might also indicate lingering insecurities or doubts about self-worth, particularly in the context of romantic relationships.
The setting then shifts to your old high school, a place often associated with formative years and significant personal development. This change in location may signify a desire to revisit and possibly resolve past issues that originated during that time in your life. High school is a period where many foundational experiences occur, and your subconscious might be drawing a parallel between those experiences and your current emotional state.
When your ex apologizes for his actions, it could reflect a longing for closure or a need for validation and acknowledgment of your feelings. The act of seeking an apology, even in a dream, suggests that you might be seeking understanding and reconciliation within yourself regarding past hurts. This part of the dream highlights a potential desire for healing and moving forward, indicating that you are processing these emotions on a deeper level.
Given your frequent stress and anxiety, along with the mental health challenges you've been diagnosed with, this dream could be your mind's way of grappling with these complex emotions.