Exclusively breast pumping?

Andrea

I’m 2 weeks 1 day pp I exclusively pump and feed my baby through a bottle. I’m a first time mom not sure exactly how everything goes but I know I have to pump every two hours and when I don’t pump overnight I leak and my breasts are huge. How long will I have to pump for through the night? Will I constantly have to do it? My boobs get so engorged throughout the day and night and I just want to be able to regulate it