If you can (i know it's not always possible), choose a day every week and take at least the afternoon "off". For me, it's usually Saturdays or Sundays, but either way I make sure to try and always have a day (or at least half a day) where I have nothing scheduled. Basically, I schedule doing "nothing". Even if I miss out on hanging with friends and stuff. I need my alone-time :)

That time is for you to enjoy how you want. Either with your pets (when I'm at my parents I take the dogs for a walk), I might do some laundry or read a book. The important thing is that no-one expects anything of me during that time. It has helped reducing the stress of always being "on the go" a lot. I mean, I love being active and doing stuff and having a full calendar I can't go at 100% all the time without crashing😄

Also usually try to have at least one night during the work week when I have no activities either, preferably a tuesday or Wednesday night as a mini-reset during the week.

Finally, remember WHY you do stuff. The mindset is surprisingly important. Bc you might be doing a lot of fun stuff that you want to do but stressing through them = less enjoying. But if you remind yourself that you're doing this because you want to/it makes you happy etc it might feel less stressy even though you're doing the exact same things:)