Dream of bathing outside the house is both good and bad as per dream meaning and interpretation. If you were happy after seeing the dream then it means that you will get opportunity to come clean. Your name will be cleared. But if you wake up scared or terrified or crying, then it means you will be exposed. You might be part of scandal. There will be embarrassment or shame due an action of yours.
Dream of bathing outside also means you will get the courage or opportunity to announce to the world as to what you really are. You will no longer need to wear a mask and hide your true lifestyle or feelings.
But if you are worried after the dream then just be careful about things you will be doing in near future. Just avoid all those things that society usually thinks are not good.