Cyst on my baby's Brain.

Hi everything, I had my atamony ultra sound just last Wednesday and got a call from my doc to come in to discuss results. Turns out my baby has a cyst on both sides of her brain. She told me not to worry and she wouldn't worry about it if it was her and her baby. But I can't control this horrible feeling I have, it will not change my mind on having this baby and i will love my baby girl unconditionally. I am going in today to have some blood work done to see if my baby is at risk for down syndrome. Any ladies have this same results and turn out to be nothing.