A psychic/medium said that my husband and I are going to have twins.

This morning we breakfast with my mother-in-law. She said that on Friday she and her Aunt went to a psychic/medium for fun. The medium asked which one was a grandmother and my mother-in-law said that she was. The medium said you have two children, which was correct. She said one of your children already has children (that would be my sister-in-law), and your other child is going to have twins. AF is actually due to come today, but has not yet. I know I shouldn’t let myself get out of my head and got excited but I am kind of overthinking it. Could it be?! My husband and I have been TTC for four months for our 1st child.