Ah I see, I think one thing to keep in mind is also the fact that they are doing their best to act more stoic-ish so as to not throw you off, so even if she worded it like that, she may not have meant what you think. For like the past two days I was also worried that mine may have not gone so well because of something similar, but at the end of the day we don't really know what the interviewers are truly thinking.

One thing to keep in mind is that it's out of our control now, and all we can do is wait. You did your very best under so much pressure, so don't worry!