Preparing to go back to work - stop napping??

I have a 11 week old babe and every day I nap when she does either in the morning or afternoon. I’m wondering if I need to get out of this napping habit before returning to work or if I should get all the naps that I can! What have y’all done in preparing for your return?? I’m actually a little excited to go back to work, I need a routine and feel passionate about my job but worried about being exhausted!