I'm glad to hear that you are starting to pay attention to your dreams. I also think they are very important and that you can learn a lot from them.
I can't give you much of an interpretation on the first part, the fight, probably some internal struggle, maybe someone else can tell you better.
The second part is pretty obvious. The two pools are the two halves of your brain (or two aspects of your being). You got in the pool on the right, which is the more feminine, emotional side of the brain. You were seduced by a beautiful female, i.e. the feminine aspect of yourself. This could mean that you are starting to embrace more of your feminine side, which also includes using intuition and thinking outside the box. Even the fact that you are starting to pay more attention to your dreams is right brained thinking.