No she literally did not, after she walked through Goku's kamehameha, she started breathing heavy and threw him away, then piccolo immediately after says it's because she can't control her power.
Nah using krillin as an example is bad, because it's made very clear that krillin can't keep up with Goku and that Goku is not holding back. Does this look like goku is holding back to you?
She literally grabbed him like this and he couldn't get out and then she threw him away.
If he really was holding back and just testing her, then why didn't he power up and fight her equally like krillin? Maybe because he COULDN'T? Yeah he was not hurt because just as he was about to get pummeled, she started getting out of control.