Weird dream I had

I once had a dream where i was doing a water park obstacle course thing with my  sister, and it was going really well, but then she fell into the water. I'm thinking, you know in like my dream mind or whatever??? "i'm sure shes fine, she can swim". NO. she turned into a crocodile right in front of my eyes. I was freaked out, so i kept going trying to complete the course and escape. then I fell into the water and she ate my leg. I then woke up. ┐(ﾟ ～ﾟ )┌