I put to bed 3weeks ago. But I have this thing called inverted nipples which has made it difficult for my baby to suck. Making me introduce NAN baby formula to him, i hope it's okay. Though, I also try to use breast pump in assisting the milk, buh it's not always up to 10ml, i've tried different leaves, coconut water, using Shea butter on it, buh it still won't come out plenty.
Regarding not being able to express enough milk, first you have to be calm and very patient, eat healthy and well, take lots of fluids and keep putting the baby to breast as lactating is a demand and supply process. The more your baby sucks the more the brain signals for more production.