Wow. I hope you can see how your writing clearly resonates with a lot of people. I know exactly what you are writing about. That funk has kept me company through much of January and February. It is discouraging and no fun (and here on the northern edge of the Left Coast we have had an unsually wet and cold winter so there’s that). I can think of a million things that I “should” do or even that I think I “want” to do but get off the couch and do them? That is another story.
You are not alone.