I have white milky discharge and breast pain what does this mean?

Prolactinoma?: Women may have milky discharge associated with breast pain during pregnancy. Outside pregnancy milky discharge can indicate that the pituitary gland produces too much of the hormone prolactin, which stimulates the breasts to produce milk. A simple blood test can reveal if prolactin levels are elevated. If so, imaging studies of the head will need to be done to rule out a benign tumor.

Pregnancy test: These are common symptoms of early pregnancy, you should do a pregnancy test as soon as possible, You should consult your physician if symptoms don't improve or if pregnancy test is positive