What does this dream mean?

okay i had this really wierd dream I'm in this house but all the pipes are hooked up like at an RV park. I'm in the bath relaxing like i enjoy. the hot water is filling up and theres bubbles then it wonts stop the water starts getting really high I stand up and its above my knees turn off the water and when i look down it looks gross like sewer water i open the door and water goes everywheretheres all this stuff is floating in it the walls suddenly are made of cardboard and start to fall im totally freaked out in the dream and grossed out. I beleive dreams are symbolic but what does this one mean it was weird