I dreamt yesterday about zombies trying to invade our barricaded classroom, they had greasy dirty hands, and were aggressive. But today, I dreamed they were bot as aggressive, but they had blood on their hands, face, and clothes...
Dreams involving zombies often symbolize feelings of fear, anxiety, or a sense of being overwhelmed. In your first dream, the aggressive zombies trying to invade a barricaded classroom could represent external pressures or threats that you feel are encroaching upon your personal space or sense of safety. Classrooms can symbolize learning or personal development, so this scenario may indicate that you're facing challenges or stressors that are disrupting your growth or education in some way.
The shift in your second dream, where the zombies are less aggressive but have blood on their hands, face, and clothes, suggests a transformation in how you perceive these threats or challenges. The blood might symbolize past experiences or traumas that you've not fully processed. Their less aggressive nature could indicate that you've started to confront these issues or feelings in a different light—perhaps growing desensitized to them or gaining some control over your fear.
Overall, these dreams could reflect a process of grappling with internal or external conflicts, moving from feelings of fear to a more resigned recognition of these challenges. It may be helpful to examine what aspects of your life currently feel threatening or overwhelming, and whether there are ways to address or adapt to these feelings.