I had a weird dream! Please help me interpret it!!?

I was a small fish in the ocean and for some reason some of the fish needed to leave the ocean and swim to fresh water, but because of the salt water to fresh water transition, which only I think salmon can do and not die, the larger fish had to get inside the larger fish to swim into fresh water and I had to go in the colon of a larger fish (gross, lol) to get to fresh water. And when we finally got there all the smaller fish were released from the larger fish and we were all happy and swimming around, and then I saw all the fish stop and look up, and I asked another fish what we were all looking at, and they were joyous and said, look, there are no larger fish in this lake, no sharks or anything, we are safe here and wont get eaten.