Back to work

Hi all- I’m set to return to work on Monday after 3 months off with my little, we have done a combo of breast and pumping but once I return to work I feel like I will be almost always pumping. How did you schedule your pumps during the day at work? I have a designated space and am the only one at my office location that is currently in need of it. How frequently do you pump at work and for how long? This is my second kiddo but the job I had with my first didn’t really accommodate much for me and I ended up giving up on pumping around 5 months postpartum. I have a well established stash already but would like to keep it up and have enough or more to make it to a year and a half if possible.