I had a dream about a 2 lambs a lion and alligator. help?

I had a dream this morning that i walked into an empty room in a house with a 4 ft bay window with a window seat. I looked to my left and saw a lamb lying on its side on the floor. I looked closer and I found it to be dead. I looked past it a few feet and slightly under the curtain was a small 4 ft alligator. I umed it killed the lamb. ( I was startled but not frightened ) It hissed at me as I walked by. I went to another lamb I saw, lying on its side, on the window seat. It was sleeping. I know this because when I was beginning to pet it a large lion cub ( not small and cute but a older cub) jumped up on the seat, with the lamb in between us, and went to bite the lambs ear. It woke up. I grabbed the lamb and took off out of the room and that is when I woke up. What the heck is this about, I have never had a dream like this and I have never heard of a dream like this. It was so vived. I do lucid dream and I think I was in this one but it was so quick I am not sure. Please help me. I know I am under stress but this is crazy. Thanks,