I had sex on jan 22,2020 and then i take unwanted 72and then i had regular period feb-august and then i missed my period sep oct and instead of period i got white discharge and 1 day i had little lower stomach pain .what is happen please tell me ?

Can give Dr. a call: Pregnancy is the most common cause of a missed period. If not pregnant, other causes of a late or missed period include: excessive weight loss or weight gain, increased exercising, emotional stress, having an illness, traveling, medicines (especially birth control pills), hormonal disorders, etc… A visit to one’s Ob-Gyn doctor is a good idea if symptoms are persistent, recurring, or worrisome.