It could be hyperprolactinemia
because a high prolactin level can lead to irregular periods
(with even amenorea) and galactorrhea (leaking from breasts). So serum level of prolactin should be measured with ultrasound examination as well. It can be also reasonable to investigate your hormonal panel (FSH, LH, estrogen, progesterone
, testosterone) with HCG (Human chorionic gonadotropin
) - to exclude pregnancy because in some cases tests could be unreliable. There are some very effective drugs which can be prescribed to treat your problem.
Wish you Good Health
Dr O. Aleksandrov