Thanks for the replies everyone.
I guess my biggest concern would be whether or not bring it up at all with her. I was worried I was over reacting or perhaps somehow trying to manipulate the situation by asking her about it. I have borderline traits, and I know I have done these things in the past, but it truly bothered me.
Then again, maybe she just had to pee
I left the session feeling murky and muddled, and not "settled" if that makes any sense. Thanks for the input and taking the time to help everyone. Very much appreciated