I think you've gotten terrific advice from the PPs regarding nursing. You can do it, Mama!
Just a question: why a c-section? Sometimes they're unavoidable and for the best- situations that come to mind are placenta previa, or a baby in the transverse breech position at the time of birth, or a large fibroid blocking the cervix- but sometimes moms are told that they should have a c-section when that isn't the only or even necessarily the best option. This isn't meant as a snarky comment on your birth options, though! Sometimes there really is no better option.