Leaking breasts....

I’ve read of a lot of women having those leaky breasts and/or their breasts growing like their getting ready for breastfeeding, but I haven’t had any of that! I had sore/sensitive nipples during my 1st trimester but that’s it. I’m worried that maybe my milk wont come in again with this baby. With my first I barely could pump 2oz and had to formula feed. What do y’all think? Should I be worried?