What is the meaning in a dream of lagoon

My ex and i were staying in what seemed at first to be a mobile home with two stories he occupied the lower level ,which was just a single room , it started raining and then it was flooding i was focused on him getting his stuff brought up fast enough when i realized the mobile home had turned into a house boat detatching from that room and we began to float with the current we were moving fast but not scary fast, we didnt have a motor or oars and we eventually ended up in a big lagoon type area where our neighbors had already started attatching to each others mobile homes / house boats recreating the blue print of our neighborhood only this time it would be on water ( we were relievad that madonna made it there ok )

I dreamed once that I was in a lagoon next to my friend’s house swimming around and the water was really cold. It was nighttime where I was swimming but down the lagoon it was daytime and I saw a group of kids jumping off of a water trampoline having fun and laughing. In the back of my mind I knew my friends were somewhere near me but they were in the house not the water. I felt what I knew to be a piranha brush on my leg and then it bit me. I didn’t think about it hurting. I tried to swim away but I couldn’t move fast and was sluggish. Many piranhas started attacking me and dragged me beneath the water. I couldn’t feel them hurting me but no matter what I did I couldn’t rise above the water but I could feel the air on my head.

I dreamed on the blue lagoon, brooke shields