When to pump?

FTM here with a 10 day old baby. So far breastfeeding is going wonderful. He's eating like a champ and sleeping great. I'm looking for input on when people started pumping. I am off work for 3 months and definitely plan to have the pumping down before going back to work but I'm not in a rush to start pumping yet. I guess I'm scared of him having nipple confusion and like bottle feeding more than being on the breast. I'm also feeling like if I pump the milk will come in more and then I will have double duty of feeding him and then pumping and right now he's eating every 3 hours and I try to nap most times in between. I don't want to create more work for myself at this point. So again, just looking for experienced opinions on when the best time to pump is.