Keeping it at a Dull Roar

I have to try to balance things carefully at the moment, they are really going well enough but at the back of my mind is a lurking awareness that it could all fall in a screaming heap what with the newborn, recovery from pregnancy and birth, two boisterous sons, a business to keep going, rental properties to try to rent and manage, blogging, trying to stay healthy and unstressed oh and a predisposition towards  anxiety and depression.
It's a challenge but it is going OK so far. Multitasking is the bomb right now. Breastfeeding and blogging, breastfeeding and meditating, breastfeeding and paying bills, breastfeeding and sleeping. Bubby goes in a sling which allows a bit of batch baking (biscotti, fruit bread, gingerbread). walking to the markets gets me exercise (for health and mental wellbeing), keeps the boys entertained and bubby soothed and the shopping done. Housework has always been minimal but I have found that many tasks only take 5 minutes and you can fudge some (sweeping the carpet under dining table when I do the kitchen floor anyone?). So far I haven't done more than 15 minutes at a time but Yoga is very important for my stress management and strength. I have found that the boys like to eat vegetables in front of the TV whilst I am making dinner, this suits me, if their appetite is spoiled it is spoiled by vegetables and makes me feel like I am trying to keep them as healthy as possible. They like to snack on frozen corn kernels and carrots as a rule and even ask for them if I don't hand them over but cherry tomatoes, cucumber and red capsicum go down well as well. 
I am tired now but honestly our little girl is pretty good at sleeping for a tiny girl so I am not complaining!

The sun pops out periodically and that makes things easier and lets be frank the odd Pizza doesn't go astray either.
I wonder what thrifty tips you could give me to make my life easier for now?