Hi hun, isn’t it a killer!
Yoga is definately out its to much stretching.
I did walking out doors to start, then incline in gym and a bit of bike, built up to spin with no arms and made sure my twins were very secure. I did leg weights, lunges and squats without weights and basically no gripping. I’m not trying to build my butt on the resistance runner as that uses mostly legs… listen to your body and stop if you feel any pain or tired.
Iv had a really easy recovery but im usually quick to recover, i found child birth a breeze.
Hope you feel good soon and happy recovery x