This week, week 11 (sessions 21 and 22) were also pretty good. I did have a bit of a complication on Tuesday as I had an IUD inserted Monday (hopefully my menorrhagia will finally be controlled). I had some cramping during class and there were things I couldn't do, but it was still ok. Session 22 was fine.
The gym may now be a neutral place. I still don't like most of what I do (although I am working hard to not hate it and find a few things I don't mind) but it isn't as bad. It is part of my routine. Let's see if this continues.