Breastfeeding concerns.

I have attended the class and have done hours upon hours of research on the topic. But, to be honest... i feel like my nipples are too small for baby to get a good latch. With all the videos i've seen... my nipples/areola are drastically smaller. They aren't inverted... just small. I'm 30 weeks, ftm and won't really know how it'll work out till my babe is born... but i was hoping I could get some insight from some mommies who have had similar problems or some advice on how to help! I really want to be as successful as possible with breastfeeding!