Milk producing

a.

Hello everyone! I’m a little bit worried so i have to ask about breastfeeding. I gave birth to my son 11 days ago and i had milk leakage from my breasts since about the 30. weeks of my pregnancy. After giving birth my baby immediately knew what to do but i still didn’t have enough milk, i have to give him formula. I’m pumping every day, i’m trying to sleep and eat well, i drink breastfeeding beverages every day but i still don’t have enough milk. I’m trying to think positively and i see some increasing in the amount of pumped milk, but i’m getting more sad every day because i’m afraid i wont be able to produce more. I know everyone is different but is there anyone who’s case was similar to mine and in the end they could produce more milk after almost two weeks?