Hi, I am getting concerned about the size of my breasts during my currently pregnancy. I have always had a large chest (size 34E before pregnant) I am 16 weeks pregnant, and while my breasts have ached in the recent weeks, they never grew or changed much, but from around the 13th week, they have been extremely painful and firm. I went to get measured yesterday and they said i was size 36H, is this normal to happen. why are they growing so much? will it stop?