Going back to my middle school and having different experiences
Dreams about going back to school often symbolize a desire to revisit old memories or emotions related to a particular time in your life. It's possible that this dream is reflecting your current state of mind, where you may be feeling nostalgic or longing for a simpler time in your life.
The fact that you're having different experiences in this dream suggests that you may be reevaluating certain aspects of your past and exploring different perspectives. This could be related to something that's currently happening in your life or to past experiences that have been weighing on your mind.
Overall, this dream is likely pointing to a need for reflection and exploration, as well as a desire to understand and make sense of your current situation. It may be a good time to take some time to connect with your inner self and explore any unresolved feelings or emotions.