How Many Oz Should My Baby Be Feeding?

My baby girl is 2 weeks. She went for her two week check up and had gained back her birth weight plus some. I am strictly pumping since she won't latch and I had been giving her all she wanted til she fell asleep. This is usually around 120ml every three hours. My doctor said that was wayyyy to much to be giving her at one sitting. She should only be getting 90ml. She still acts likes she is starving! Is there some kind of chart or something to go by for me to know when to up her milk supply??