Dreams about fish....

Anna • Married for 6 years, expecting baby boy #2 in June!
Has anyone else heard the old wives tale that if you dream about fish, it means you are pregnant/going to be pregnant??
We are TTC and on cycle number 3. Currently in my fertile week and I had a really weird dream about giant fish swimming in a lake. 
Anyone else had a dream about fish and ended up being pregnant?
I'm sure this is nothing but a myth, but I thought it would be fun to see if it turned out true for anyone!