Other posts gave you some great links -- kellymom is a wonderful resource. I'll answer your questions to the best of my knowledge, though, as someone who runs breastfeeding groups and has been trained in it to a degree.
How do you know baby is eating enough? If baby is peeing, pooing, and doesn’t have signs of dehydration, baby is most likely eating enough. Many babies lose weight after birth, and it’s completely normal, but rely on your baby and not the scale.
When do you pump? You don’t have to pump if you have no reason to do so. It will increase your supply, but then you might end up with over supply. Your milk will be produced based on supply and demand, so the more you pump after feeds, the more you’ll produce and the more you’ll be engorged and need to feed/pump.
How often does baby need to eat? Baby needs to eat whenever he or she is hungry. Babies give off hungry cues (crying with a dry diaper, sucking on fingers, rooting, etc.), so just feed your baby then. Your baby will tell you when he or she needs to eat.
Can I both breast and bottle feed or will it confuse him?? You can, but some babies do get nipple confusion if you do it too early. It’s usually recommended to wait at least 6 weeks before introducing artificial nipples (including pacifiers). Some babies can handle the switch off earlier, though.
