I feel like this about every other week or so. What usually happens for me is I am frustrated for a week and then by the next week, it is magically better. Because I've found that when I have too much to cover, it is hard to override the pressure, agenda or not, going quickly or covering only some things.

Good luck. I like the idea of getting the extra appointment time if you can. That did help me one week when I was all riled up.