Hay, totally normal yan mama! 2nd trimester is when your appetite usually picks up talaga kasi lumalaki ang baby at mas mabilis ang metabolism mo, a few of us moms experienced the same thing, parang walang tigil ang gutom haha. Light, frequent meals like yours is actually perfect, mas okay pa yan kaysa kumain ng malalaking serving dahil mas maayos sa digestion at hindi ka magsosoggy. Just make sure you're eating nutritious snacks so you and baby are getting the good stuff, hindi lang carbs, maybe add protein or healthy fats like peanut butter, cheese, or fruit with nuts para mas lasting ang fullness.