NT Scan. Need advice. ๐Ÿ˜ž

Rebekah โ€ข Mommy of 2 amazing kids with 2 more on the way! Joseph`s wife! โœจ
Twin A NT scan came back at 3.5 mm so we had to meet with a genetic counselor. Me and my husband are obviously worried. Has anyone else gone through something similar? Please give me advice or words of encouragement.ย