how to up supply?

Hi there, I see that you mentioned 5am-11pm. Means that you did not wake up for night pump? I understand it's tiring. I am a mother of 2. I was very tired (and lazy haha) when I had my first child, I don't pump every 3 hourly and it really affected supply. My 2nd child was pre matured, and I had to work harder, I will pump every 3 - 3.5 hourly, drink lots of water and my supply seems to be better. I can get at least 100-120ml per pump. Legendairy cash cow helps to thicken my supply. Liquid gold helps to increase my supply, which you might want to try.