It's a constant, never-ending battle in my case, too. And it doesn't help that spoiled husband has developed the deplorable habit of NEVER cleaning up after himself, not even in small ways (but, oh, his garage is always tidy and straight!! grrr.).

All I can do these days is one-knotty-problem at-a-time...say, pick the thing that needs to be done the most and then do not even think anymore about anything...empty my mind, and just do it.

One mound, one small manageable goal at a time.

And however much you get done, celebrate a little...even if it's counting it as a positive, and being self-congratulating. Always celebrate those victories! They amount to serious positives, over time.