My immediate thought when she said she was uncomfortable was that maybe she was physically uncomfortable, like in a strange position or something. But I know my mind would also have jumped to the same confusion about being emotionally uncomfortable, if it were me.

And I just wonder whether (and I only say this because I KNOW I would do the same) this negative feeling inside you, and the place your head is in, could be skewing other things too. That's not to say that you aren't seeing this right, just to offer an alternative potential, if that makes sense.

I really hope you can go to your session, and that you can work this out between you, because I know how much these ruptures and inconsistencies can really affect our mental health. Take care of yourself, and hugs if wanted.