My advice would be to research everything. Don't just take your family, friends, or even doctors word for it. They are all only human and can make mistakes and be wrong. Also trust your gut. If something feels wrong then it probably is.
when you feel frustrated or feel like ur not enough...know that that little boy or girl in your arms loves you very much and that you are doing the very best that you can despite what you may think. motherhood is hard and sometimes we have to remind ourselves to not be so hard on ourselves