No Leaking of milk of 26 weeks.

Anyone else not lactating?  This is my 3rd pregnancy and my other 2 as well as now no lactation during pregnancy nor was I able to breastfeed due to 0 production no matter how hard I tried. I even took supplements to help bring in milk or colostrum. I ended up formula feeding. I want to try again with this baby to breast feed when born. Also having baby at 36 weeks via c section. I'm hoping to get help in hospital with lactation