Brittany Cartwright documents her fitness journey after getting body shamed during pregnancy

Brittany Cartwright and husband Jax Taylor take newborn son Cruz to a beach party

Brittany Cartwright and Stassi Schroeder enjoy brunch with newborns plus Jax Taylor and Beau Clark

Brittany Cartwright says she's 'feeling good' as she flaunts her five-weeks postpartum figure