How to get back in shape?

Lili • Twin mama ~24~ Married 💍

So a tiny backstory. I am 20 and I have endometriosis, as well as twin toddlers. I want to lose 30 pounds, but I am having trouble finding time, with my stomach hurting all of the time and watching toddlers all day. I have the ringfit adventure from Nintendo that I have been trying out, but I feel unmotivated. Any tips?