My recommendation is to wait at least 8 months after giving birth and have stop breastfeeding your baby.
Hello dear!!Thanks for the question and provided information as well. I would recommend you to wait between 6 months to one year.It is important be in a stable weight and stop breastfeeding if is the case, I recommend to book a consultation with a board certified plastic surgeon in your area to discuss the best options for your goals. Good luck :)