A weird a creepy dream I can't figure out?

I don't know where this came from but last night I had a dream I can't seem to figure out. The dream takes place in a swamp with me my 2 yr old daughter and my boyfriend. Throughout the dream we are tryin to escape crocodiles, at one point my boyfriend is left behind in the water as I take my daughter and run. He is alive and unharmed but he stays there laying in the water, me and my daughter find a tiny shack like thing with a single door and one window and a small bench in it, it's really weak but I'm sure it will protect us. When we run in I set my daughter on the bench and close the door. I turn around to find I small red snake that for some reason I think it is a cobra, slithering towards my daughter, I catch the snake and throw it in the swamp just to find it around my daughters feet again when I return to the shack, I realize it came in the window and close it. Grab my daughter under her arms and take her outside to shake off the snake, once the snake falls off I wake up. I don't k ow what it means but it has me worried!