D.F.
I also had flat nipples and had a hard time getting my babies to latch on/stay on - was very frustrating all around - if they weren't in the right position, they would get fussy because they couldn't breathe well. The one hold that sort of worked was the football hold - helped with the breathing, I think. However, feeding was never relaxing for me - always ended up in some awkward position. I never quite knew if they fed enough. I started pumping milk in between attempting to feed just for my peace of mind, and it worked so well for me I continued to do it & eventually discontinued feeding at the breast once my supply was established - it was fast, efficient, and I ended up with enough milk to store with leftovers to donate to a milk bank. My goal was a year for each of my three kids and I ended up doing it for about 18 months for each, so I was happy! I used the Medela pump in style (double pump) and got special Medela bras and hands-free attachments so that I could pump anywhere (e.g., driving in my car, walking around a store!). Perhaps you can rent a pump from the hospital to use in between feedings to see if it works for you - worth a shot if you're not opposed to pumping! Good luck!