[Camron Rust]

You missed nothing. The action as described was legal.

If she had been able to pick it up with two hands as described, that means she didn't previously grab it with two hands as that final grab would have then been a double dribble.

Some officials mistakenly believe that the dribble must remain close to the dribbler and/or that there is a limit on the number of steps a player can take between dribbles. But, there are no such limits.