I work 22 hours per week over 4 days (Mon -Thur), school friendly hours. When I first started it was 3 days (Mon, Tues & Thur).
Half the week I have to do the after school activity run around.

It is hard, I especially noticed going from 3 to 4 days. Huge difference losing that weekday. I feel like my Fridays are just hectic with catching up with appointments, home stuff etc.

We keep on top of the basics, but the big things do suffer. Sometimes I don't home cook as much as I would like, as just the concept of meal planning can be too much on top of a tiring week. Dh is kind of helpful, but is mostly interested in the outside stuff.

We do need the extra money from me working, but I do really enjoy it. Whilst I do get exhausted, it is better for me, as I am a procrastinator and it is just not great for my mental health to be at home most of the time.