You has a chronic disease called "Thalassemia Major", it means that your red blood cells don't contain much hemoglobin. Basically, it makes your blood weak and can cause some very serious complications, like anemia, shortness of breath, frequent infections, and even some problems in the bones. That's why you have to take a many medicines.

Your dad was always worried about you

(btw your name is Anastasia)

Fyodor: “Anastasia ? Have you take your meds ?