Breastfeeding/Pumping?

💕K
I really want to breastfeed, but like any other mama who wants to breastfeed, i am nervous she wont latch on. My main worry is i wont get milk, idk if that is possible that after labor you are not producing milk for the baby to get? Will pumping help after labor? What if milk is not coming out after pumping, is that possible?  I really do not want her on formula, but my baby has to eat of course. Ftm