Reese Witherspoon was "terrified" when she got pregnant at 22.
The 'Big Little Lies' star was just starting out in her acting career when she found out she was expecting her daughter Ava and admits it was a scary time.
Reese has made a lot of "sacrifices" for her children, but insists she wouldn't have it any other way because it is "truly worth it" being a mom.
Meanwhile, Reese previously insisted she doesn't "stress" about juggling her family and career even though it can be "unpredictable" at times.
