While time management in surely a thing, I believe you don't need to manage it for things you really love to do. You will compromise on less important things when you feel the other ones are more important.
For me, I make sure I put 1.5 posts each day (3 in 2 days I mean). And I have started doing that from my phone. So when I take my little one for a walk or I'm watching television or travelling in car, I use my phone to comment and post.
It sure gets difficult to manage sometimes with office work, household chores and baby but I love it so I make sure I do it no matter what.