Totally normal! Mine didn't leak with either pregnancy and my supply is great, going on week 10 of exclusively breastfeeding and pumping plenty for bottled feeding when I'm at work. My milk came in on day 3 i believe.

mine didn't and I'm 5 days pp and I don't leak but I have milk for sure lol

my milk didn't come in until the day I gave birth

no sometime it takes a few days after birth