I need advice mommies.. please no bashing.. I have to stop breastfeeding do to allergies that my…

I need advice mommies..

please no bashing..

I have to stop breastfeeding do to allergies that my baby has and put him on formula. I need to know how to safely make my milk supply go away..

before anyone says "breast is best" and things like that.. I'm doing what is best for my baby and it's one of the hardest things I've had to do.