Boobs!

Elise

So I am 19 weeks 3 days and have had the burning in my nipples since before I even found out I was pregnant (like from as soon as conception happened I mean basically lol) but with my first I didn’t. I never produced milk. My boobs never grew. I had no swelling or anything. All this to say I feel so lost. What is “let down”? Is it normal for them to burn like hell especially when they are hard? For a couple of weeks I’d wake up and one would be extremely hard and it would kinda go away but that hasn’t happened in a couple of weeks (or I’m just used to it now lol). I’m trying to NOT overthink things but I REALLY REALLY wanna breast feed so I’m trying to do everything I can to make sure I can make it happen. So any tips tricks suggestions? Thanks!