Here are some signs that you could be a natural medium:
You had a lot of child paranormal experiences
You had imaginary friends growing up
You saw deceased relatives, other beings, or people in the room at night
As a kid, you could sense those types of other beings
You have psychic abilities or strong intuition where you're able to know things about people.
You may "know" when someone's dying or about to die, or maybe you have dreams about it.
You're able to kind of communicate with other beings; you don't have to be able to see them but you may feel them or just know they're there.
When someone died, you might know or sense things in your body that isn't yours (ie. your heart hurts and your friend's grandpa died from heart disease)