If I may? Fellow ADHD witch with tea and suggestions.
I also struggle with finding time for my craft and with keeping my home in order and staying current with cleaning and maintenance. Fatigue, interruption, prioritization, and time constraints all make it more difficult than I feel like it should be, but such is life when your brain refuses to create Routines and everything runs on Manual.
What's helped me the most is building magic into the things I do every day, and assigning magical use or significance to the things on my To Do list. For instance -
I set up my household wards so that they set when I lock my front door. No need to make time for a daily gesture or ritual, it works with the deadbolt and key.
I use a LOT of food magic. In fact, it's become something of a creative exercise to find correspondences and magical symbolism in the meals I make. Even something as simple as a sandwich can be blessed and every cup of coffee or juice can be a potion, if you want it to be. It's all about putting the magic into the food as you make it.
Making a ritual or magical process out of cleaning is VERY high on my list of Multipurpose Activities. Cleaning can be daunting, but it's much more likely to get done if I'm doing it as a cleansing ritual. Dishes, vacuuming, tidying, gathering laundry, taking out the garbage, cleaning the bathrooms and litterboxes....all of these things remove clutter and mess (and biohazards), but in my practice, they also remove illness, bad luck, and intrusive/disruptive/unwelcome energy, and replaces it with my own energy and influence. Airing out the house also helps when things start to feel heavy or stagnant. Sometimes it just needs fresh air and sunlight.
Cleaning as cleansing can be applied to self care and personal hygiene too. Make a magical routine out of your daily ablutions, skincare, shower, and so forth. Draw sigils with your soap or moisturizer during application. Enchant favorite items of clothing and jewelry or favorite cosmetics and personal products for whatever purposes you need. (For example, I have a particular hat and eyeshadow imbued with a confidence glamour, for when I have speaking engagements.)
You can also do little bits of magic for good sleep and sweet dreams in your bedroom, for growth and abundance in your garden (even if it's just a bunch of pots), for luck and prosperity with your spare change jar, and so forth. Make a creative exercise out of it - it's a great way to grow your practice and incorporate new ideas.
Also - and this is VERY important - BE PATIENT WITH YOURSELF. Don't beat yourself up if you don't do anything particularly witchy for days or weeks or months at a time, or if you forget something or you're too tired to do anything on a particular auspicious day. This happens to all of us, because we are human, and because Life Happens. You're still a witch, and a good one, even if you can't maintain a routine or a perfectly-neat home or a social-media-worthy witchcraft practice.
I hope this helps! You can hop in my inbox with questions anytime, and check out my tags and my podcast, Hex Positive, for lots more tips and ideas for growing your practice.