Knowing that I'm a week behind or whatever tells me that I've been focusing on things that don't make me as happy as reading books does, and I should make an effort to spend less of my day watching YouTube and more of it reading books (that's what I spent that time on, not reading Proust).
I don't think I'd call it stress, I think anxiety is a more accurate term, but it's a helpful form of anxiety. I've also been reading with friends on a schedule, and the anxiety of having to be ready for our next meeting makes me read more too. Again, I find it really useful and it's made me generally happier day-to-day.