it has been 10 days since i am pumping with foamic sheet till my breasts are purple(opposite to the 5 months of enough pressure just to hold cups)and as i mentioned,this sheet keeps pain zero...and i now massage before pumping and may be during and not after(i used to massage ring marks at end previously )..i am not sure but i feel i have grown fuller in 10 days,little bit perhaps...but probably yes..but today 1st time i saw this red line on my upper and outer edge of breast towards armpit..it was not here before i noogled yesterday..and yesterday's pumping gave it..i pump and release 15:5..also,do you think my breasts look darker than rest of my skin ? and what is this line and whatt do i do.it doenot hurt me att al with this foamic sheet and pressure to turn my breasts purple,i dont see red dots when i take off cups and it never hurts during day..also,my nipples swell when i pump,should it happen?