Yep that was me until recently, i went out for MG on a tuesday, i did my food shopping on the same day and that was it... BUT recently i have started walking with another BB girls from my area and i've almost found it easier... crazy right.
I clean the kitchen after the girls go to bed at night, i get up we have breakfast rinse the dishes and pop them in the sink, leave early for our walk, do our walk then library time on a wed & fri, come home, quick lunch, girls in bed and then i clean the lounge and do washing etc, when they wake i clean other things while they follow.
Because we've been out there is actually less mess.. IYKWIM

GL with it all, maybe just set 1 day a week for now as your GO OUT day, go to the shops or the park or for a walk