I was on antibiotics for 2 weeks where I couldn't give my LO breast milk, so I had to giver her formula. In that time she started eating a lot more. She eats about 6oz now. When I pump i get about 4oz sometimes 5oz. I just pumped a little bit ago and only got 2oz. I don't know if my supply is drying up. And also how do I produce more milk to keep up with what she wants? I've been giving her whatever I pumped and then if she is still hungry giving formula. Also, another weired question, I keep getting sharp shooting pains in my boobs. It hurts so bad! Does anyone else have this?