A Noble Lady in the Mecha Age

What kind of life would a well-bred young lady, carefully raised in ancient times, lead after being reborn in the body of an orphan girl in an age of flying mechas and highly advanced technology, who is also pregnant before marriage? How would she adapt to this era?

With everything familiar to her gone, all she has left are her embroidery skills, a few recipes for pastries, and some medicinal cuisine recipes. What will she go through with these skills at her disposal?