Hi 1. This could be sometimes because of hormonal disturbance (emotions ,stress ) also causes hormones disturbance.
2. Could be coz or perimenopausal age(menopause:complete stoppage of periods) so its a type of pattern either irregular periods or heavy period)
Next Steps
This tablet will cause withdrawal bleeding after stoppage of tablet .Better to take if 2 months passed.
Health Tips
Be relax.do some yoga or any relaxing excercise .stay happy stay healthy.