Surgery and breastfeeding!! Help me!

So i had to have my gallbladder out 2 days ago and i just came home from hospital and ive been pumping and dumping at hospital because of the dilaudid and morphine pump they had me on. and my mom and husband have been caring for my 9 week old. Shes been eating formula since ive been gone but now im home and they prescribed me oxycodone with acetimetaphine which i think is the same as percocet and they prescribed 5mg pills, 1-2 pills every 6 hours as needed. Can i go back to breastfeeding? Because so many people said they were prescribed percocet after a csection and still breastfed. Help asap please!!!