Mixed Ancestry

I can't wait to see my DNA results. I want to know if I have Native American in me. My grandma told me that her mom Laura is Native American. I have one line and one poss. line.

I have read that the Ruyle family is mixed with Native American or with African American. My 5th grandfather John Leroy Ruyle 1st wife Polly Bird poss mixed with African American. I am a descendant of John's 2nd wife Ann Gilpin. John And Polly son Alfred had dark complexion, black hair and black eyes. John father Henry came from France, and his mother Catherine poss be mixed with Native American, but her surname is unknown.

They said this is a myth about the Native American and the connection to John Dods. John Dods who came to Jamestown Colony on Susan Constant April 6 1607 with Capt. John Smith poss be the grandfather of Charles Dodson. They got him listed with Jane Eagle Plume, and also with a Jane Dier.