Set a small goal for yourself. Nothing big, just something that would improve your lives. Either a one-time shot or a new routine you can get started. Let us know next week how you did, and how you feel about it.
This does not have to be a nasty job. It can be, but it also can be something very pleasant, just for you. If it will cheer you up, you can paint your toenails once a week...ten different colors.
Just to be accountable...you aren't going to believe this, but my Christmas decor is stacked up and spread out all over the basement. (I have to walk through that crap to get to my clean utility room to wash that mountain of laundry). My first goal is to organize it between the two houses, put away that which belongs here, and pack up the stuff that goes to the cabin. My second goal is to get the laundry caught up. It is easier now that I can find the dryer.