How do you motivate yourself when you're down?

I have these really low points where I cannot do anything, no matter how hard I try. For example, I have a bunch of notifications on Lemmy that I've not responded to. No reason other than that I cannot do it.

For things like mod reports, I act quickly. But the other stuff has been difficult for a couple of days.

What do you do to get motivated or get that drive back? "Just do it" doesn't work for me.