T.O.
My three kids are all 1 year apart. Two is much easier than three. It's hard to explain till you get there.
But I made time, each night and once each month, to spend alone with my 3. It was only 15 minutes each night (finding 45 minutes in a day is hard) and a few hours each month, but it seemed to work for me.
I hope you're working on your weight loss (from your other posts)... not just for success of the next pregnancy but for your health.
Having 3 you really need to be ready for a marathon. Oddly, I was in better shape after the 3rd one than I am now, and part of that is due to having little time for myself... finding time to exercise and sticking to it is a must. Otherwise the trio will run you ragged.
You want your 3 to be healthy too, so while they're young enough to really control get the nutrition right, the sweets out, and make them "exercise" with you. Family walks each night and things.
Good luck!