I'm a yoga teacher and I don't do yoga every day. I don't do it as much as I wish I did. But EVERY time I do it I feel 50-100% better than when I started. Especially when it comes to doing gentle yoga connecting with baby time.
You don't need energy to get started - it will GIVE you energy. It's such a gift.
So - my suggestion is to clear a time. Get hubby or a friend to take kids if you have them for two hours on a weekend or whenever it works for you.
Take a few minutes, have a cup of tea, look out the window. Set yourself up in a quiet space and do a video if you have it. No negative self-talk about what you can/can't do. Celebrate what you can do, leave the rest.
Take a nice long savasana (that's lying down at the end) to let your body absorb what you've done. Turn off the tape when it comes to that part and just bliss out for five full minutes.
Resurface, pull on some shoes, and take a short 20 minute walk and come back home, rejuvenated. I'd probably have another cup of tea or a hearty healthy meal, taking time to enjoy each bite.
CHEAP EASY YOGA DATE with yourself and for the baby.
After you do it once, you'll be much more inclined to find a little time to do it again. BECAUSE YOU'LL FEEL AMAZING!!
Rock on mamas!