Hi! i took the plan b pill and the following week after i've light bleeding which i think is spotting but i've been spotting for a week now! will my normal period come or is this my period but lighter. also will my period go back to its normal cycle the f

Withdrawal bleeding : Withdrawal bleeding occurs when a hormonal medication like birth control pills or plan b is taken and then a few days later after wards bleeding occurs. This usually resets your periods and if you were normal before you would most likely go back to a normal pattern. Make sure though to do a pregnancy test (hcg) if abnormal bleeding continues.