hydroxozine 50 mg

Has anyone taken hydroxyzine while pregnant? My doctors prescribed it to me to take as needed for my anxiety/panic attacks. I am nervous to take literally anything while pregnant because if my baby were to be born with a birth defect I would never forgive myself. My anxiety is so bad in general I am anxious to take my anxiety medication. I am in therapy and seeking help in that aspect already. Sorry for the rant, just wondering if anyone else is taking/has taken this while pregnant.