Hello,
Cat allergen, the allergy causing material from cats, is not cat hair, but rather a protein present
in the dander and saliva
of cats.As you had skin
symptoms after coming
in contact with the cat,so allergy to cats cannot be ruled out.In the last trimester of pregnancy,cat allergens cannot pose a direct risk to your baby but it may effect fetal well being by causing allergy symptoms like skin symptoms,hives,itching,respiratory symptoms to life threatening anaphylaxis in the mother.