How did you ramp up your supply?!

Hello pumping mamas!

Im 18 days PP and my supply is not keeping up with baby!

What are your tried and true ways of increasing your supply? Feel free to be detailed as I’m a complete newbie! For example, foods you ate, pumping schedule, pump settings (i have the momcozy 5 and spectra s1.)

Currently I’m getting between 3-4oz total per pump session, every 3-4 hours. The most I’ve gotten was 6oz which was very exciting, my goal is to get this every time or more!

Thanks!