I have missed my period and have swollen breast with the presence of montgomery glands.i have had two negative pregnancy tests...what is wrong?

Almost Amenorrhea: Hi AmeliaB, Amenorrhea by definition or missing periods for 3 or more months is due to many factors. Sometimes stress, excessive exercise, weight loss can alter normal menstral function. The breasts are normal. Get contraception if you don t want a pregnancy. See a doctor for physicial and bloodwork if needed. Dr Lori Lange