Few questions

So my breasts are starting to hurt like crazy, my nipples mainly. I wear a darker colored sports bra so I can't tell if I leak. I'm gonna get some pads to put in my bras does anyone have any suggestions on which are better or anything? Or ways to make my nipples hurt less?

I'm also having some stabbing pains on and off in my crotch. Anyone else having this?? Any ways to help?

I am 30+2 with a boy