That's my eternal question too
I only do the bare minimum, and laundry...? Bit of fabreeze will do for now!
For me it's just two things, get the rubbish out and tidy the floor. That's it. The washing/ laundry/ hoovering can wait until I can see the space. And it doesn't have to be done straight away, it can wait a day.
Give yourself some space, a bit at a time. I say this knowing my place is a tip! But I am taking it in stages, I bagged up the rubbish, and dumped the dishes in the sink (didn't wash up). That was enough! Tomorrow I MAY do laundry load, but don't hold me to that *bleh