1st PP period

Lillian • 🎀 Baby #1 born June 22 🎀
I started my period on the 6th and it seemed over on the 13th. Since then I have still had light bleeding. I've just been wearing panty liners throughout the day but I think Its enough blood to fill a regular size pad if I had one on all day. It's not blood clots just red blood. Is it normal for your first period to go on this long? I have been on the mini pill almost three weeks.