How did your child behave after transit flights? Two days ago, we arri…

How did your child behave after transit flights? Two days ago, we arrived in Dubai with my husband. We flew on three planes as there were no direct flights. The daughter almost slept on me all the way. And after arrival, she also behaves sleepy. She doesn't want to play with toys, eats poorly. We thought it was a cold after long flights. Yesterday everything went well but at night she cried that one ear hurts. And the temperature is coming out because of this. In the plane, she also cried because of the ear. Has anyone had this experience? My husband is a flight attendant and says it will pass, but I want to see a doctor. Has anyone encountered this? To a 3-year-