To see or eat a Flounder in your fantasy speaks to uncertainty and how you can't focus on something. You are doing a reversal and forward over some issue or decision."

To see or eat a flounder in your dream represents indecision and how you are unable to commit to something. You are going back and forth over some issue or decision.

If you dreamed of the fish, then perhaps you face a cold, which will result in barley, or you meet a person with the disease.