Good evening?

Good evening ?girls, after giving birth, I think the weight went down but since starting breastfeeding, it's not even like for two, but even three ?Has anyone lost weight on breastfeeding or is it impossible to follow some diet? Going to the gym is also not an option ?Will it help if I look at some exercises on YouTube ?In general, girls, I wait for your comments ?Yesterday I didn't worry about my weight, I was trying clothes and they don't fit ?Honestly, like a ?