Dense breast tissue during pregnancy

When did your boobs stop hurting during pregnancy? I’m 11 weeks with #2 and still breastfeeding and my boobs hurt, they’re tender. My right more than my left... My breast tissue feels dense too in my right breast, I guess because after birth it literally just felt like a bag of skin whilst my left one still felt like a boob.

My right breast literally lost all density after my milk supply regulated and it felt like I had NO breast tissue, and now the entire right side and bottom of my right breast is lumpy and full of tissue again.