Is being out in the sun safe?

Cynthia 👨‍👩‍👧‍👧 • Mommy of 3. 💕💙
I know sounds crazy. I went to the flea market with my family yesterday. From early in the morning until 3 pm. I got really sunburned! It's my first sunburn of the year. I am Mexican so I'm surprised bc I never sunburn so easily. Now I'm freaking out. Is my baby okay. I drank water and lemonade and there was shade in some areas. I wore a tank top and shorts. Have you guys been out in the sun?