Dreaming of rubbish, denotes that you will badly manage your affairs.
Dream dictionary: Rubbish dream meanings
…(Bummer | Cadger | Homeless | Tramp | Wastrel) A hobo wandering in the streets, collecting refuse and litters from garbage cans and rubbish in a dream represents someone who accumulates both lawful and unlawful earnings, or someone who divulges or exposes people’s secrets, or launders their private lives, or someone who does not mind his own business and asks questions that are of no concern to him. (Also see Beggar | Poverty)…
If you dream of seeing a bag, it symbolizes the duties you are facing in your life. If you see that the bag is broken, it is the sign that you are carrying too much stuff. If you see a bag full of rubbish, this is a sign that it is the time for you to get rid of all the negativity and move forward. In this dream you faced all the problems and questions you had which needs to be solved.
…Any leaping bloodsucking insect when seen in a dream represents a weak person who uselessly occupies himself at defaming others. Fleas in a dream also represent God’s soldiers. If one sees an army of fleas stinging him in a dream, it means threats and distress caused by a rubbish type of people. A flea bite in a dream also means earnings. A wounded flea in a dream represents a weak enemy and its blood represents receiving money from a lowly person….