After drinking contraceptives, there is a lump in the chest. What's going on?

After drinking contraceptives, there is lump pain in the chest, which is considered to be the performance of breast hyperplasia, mainly because the main component of contraceptives is high concentration of estrogen and progesterone. After taking contraceptives, hormone levels in the body are disordered, estrogen nourishes breast hyperplasia and causes lump pain. At this time, you can take traditional Chinese medicine conditioning.