Pyloric Stenosis/ Pyloromyostomy

I am needing advice from parents who have children who have had pyloric stenosis. My daughter had a pyloromyostomy last week and she still seems like she isn’t satisfied after feeding. Her vomiting has stopped, and she is pooping more regularly. But she is constantly hungry, she will just eat until there is nothing left. But I’m afraid to give her more than 4 oz because I don’t want her to take too much. But 4 oz almost every hour is kinda nuts. She is 8 weeks old. Can someone tell me how to make my baby feel better. I just want her to be able to get good rest and not be so upset.