When I was day trading several years ago. I remember more experienced traders stating some days you just don't trade, the market is not in the best conditions to do it and understanding that is part of the learning.
When reading your post, I kind of picture myself in those days. We are so used to working and doing, we do not realize stopping and disconnecting by itself is part of doing as it helps us to release from the short term view and relaxes us to be able to welcome anything new.
I would try to relax, get some house stuff that needs to be finished and have been left there for a while and relax your mind.
Starting the new year mentally fresh is a great way to face this new chapter.