Lumps?

Tyra

I get these lumps in my breast near the nipple (not the little bumps on the outside) & they’re so weird. I only see them when I have a letdown. They don’t hurt but I can see them and feel them and when if I move the skin on my breast when I have a letdown, I can see them a little bit. It’s very weird and feels strange, does anyone else have this and know what it could be? I’d go get checked out but I’m not sure where I’d go