Breastfeeding with oxycodone

Hello Ladies! I am hoping someone knows the answer to this! I just had surgery and was prescribed Oxycodone-Acetaminophen 5-325. Can I breastfeed while taking this?? I get mixed information online, I have only taken 1 dose today at 1pm. How long does it stay in my system? I read that in small doses is okay and not long term. Confused and not sure what to do!