Dream About Feeling Overwhelmed And Lonely

In class unsure about what I was supposed to be doing and not getting clear answers. I also had people coming over from my past making me feel overall overwhelmed. I then left and started crying lots while walking past people I used to go to school with, and ended up going to a teacher to sit with and voiced that “I just feel lonely”. Then people from even earlier school (primary before secondary) came over and one in particular sat with me and comforted me I asked for a hug and remember referring to the secondary school as if it had poisoned or changed us.