So I was wondering if it's possible for your breastmilk to not be enough for your baby. I feed her quite frequently and she even gets a bottle of breastmilk but sometimes, not always, she will cry for more and it seems she is still really hungry. She has a lot of pee diapers all day. She doesn't have a lot of poop diapers. I'm worried my milk isn't enough and she's starving.

For example, she was on my breast for 40 minutes and fell asleep. So once I went to move her she woke up crying and acting like she's hungry so I gave her a bottle of breastmilk to eat and she's still acting hungry. I'm so upset.