Thanks for your query.
Normally after taking emergency contraception
, there is some amount of withdrawal bleeding, in response to the hormones.
What you experienced 6 days after taking the pill is the said hormonal
However, the bleeding should not go on for so long.
As it has been 3 weeks since your intercourse, please take a pregnancy
test to rule out miscarriage
or ectopic pregnancy.
Please consult a gynecologist if the bleeding does not stop.