Something good for organisation is that I write a timetable for the week with one housework job on per day and one admin job per day. This way I don't get overwhelmed and it means I can only allow myself to spend thirty mins a day on chores. Also it means that the way it is spread out I can miss some things some weeks and do it the next week, rather than cramming it into the next day.
I.e. monday, clean bathroom. Tuesday fridge and cooker surfaces. Wednesday vacuum house. Thursday laundry. Friday put laundry away. Saturday clean down windows and surfaces. sunday change sheets.
Then for admin it will be mon- check if any bills need paying. Tues- make any phone calls/appointments reply to any emails that need replying to Wed- order food shopping/go food shopping Thurs- look around the house and order household stuff like cleaning products/nappies/hygiene stuff/medicines/ vitamins kids clothes my clothes, anything that has come up that we need etc etc.
I check each morning what needs doing and if any of those jobs don't need anything doing to them t hat week I can relax or I can choose to give myself a week off from laundry or cleaning the fridge etc.
It really helps with taking the mental load off.
The only thing that throws me atm is when I can only get a food delivery slot at 9pm and am exhausted and wake up the next morning with a toddler and bags of food shopping everywhere in risk of needing refrigerating immediately!
I'm going to try and use the weekend cooking in bulk tip now and have just ordered a slow cooker on many people's recommendation.
I also find having seperate laundry bags helps to avoid separating laundry pre or post wash and also a basket I can just throw clean stuff neatly into if I dont feel like putting clothes away.