Dreams, what do they mean?

I have always had vivid detailed dreams. Almost every morning I can remember my dreams, and I see dreaming as an enjoyable experience. Last night I had a strange dream that I couldn't quite get out of my mind. In the beginning I was sitting in a dark room lit by candle light with people I don't actually know in real life. I believe the room was an old play house my grandpa built for my cousins, because when David and I came out of it I was standing in their yard. We were arguing about whether or not to go camping. I didn't want to go, but since David wanted to I decided to go. After that I remember seeing snakes every where. It freaked me out. I sat down again on the ground and saw small brown snakes crawling towards me. I jumped up and ran away from it. This happened constantly through out my dream. I don't actually remember going camping in my dream, but I do remember being in a car with David coming home from it. I was looking out the window and saw the landscape seemed to be flooding. The ground was very soggy and I saw streams that were swollen. Once again I saw the snakes, but this time there were fish that were out of water gasping for breath. I felt sorry for those fish. I told David the next one we saw I was going to put it back in the water. We saw another on a bridge and I got out and pushed it back in, but it made a hissing sound but didn't hurt me. I saw then it was another snake, but this one was bright green and very large and had a head like a cobra. It just went into the water. Then David and I drove up to a mansion and I remember running up to the door and knocking and David let me in. Then there was a house keeper inside that talked with us about our trip. And that was the end. Veeery strange.

I decided to analyze it by what I could find on the internet.

Darkness: Being uninformed or feeling confused, being in the dark

Candle: They symbolize light and where there is light, there is hope. A lit candle suggests that you are unconsciously seeking comfort and some sort of spiritual enlightenment.

Flood: A body of water rising or flooding can represent: A feeling of overwhelming circumstances invading in your real life, such as your to-do list or an emotional crisis

Snake (This one had multiple meanings): Transformation; fertility; rebirth. Also evil or represent fears.

Brown: Brown is also an autumnal colour and as such may signify a (feeling of ) decline; low spirits ordepression.

Green: Life, growth, fertility, transformation, abundance, prosperity, Inexperience or immaturity. A need for healing
Cobra: may symbolize creation, and creative energies. Some situation or relationship has you hypnotized.

Fish: he fish symbol has been used for millennia worldwide as a religious symbol associated with the Pagan Great Mother Goddess. It is the outline of her vulva. Some people believe that when you dream about fish you, will soon find out that you or someone you know is pregnant (water of the womb). Others believe that if you see fish in your dreams, it is a forecast for sickness and poor health.

Bridge: Bridges take us from one location to another, usually across an (emotional) body of water. If youdream of bridges, you may be in transition in your life.

Door: opportunity; Locked door: blocking an opportunity

Mansion: Having a broad scope of options or opportunitiesAspiring to magnitude, having big dreams, high ideals. An expanded sense of self

Housekeeper: To employ one, signifies comparative comfort will be possible for your obtaining.