I had sex 3 days after my period 2 days in a row he did nun in me those times so I had to take plan b. A couple day later later (9days after my period) I started bleeding a again it was a medium light period but was only really medium the second day. I had very bad cramps . It lasted a couple days. Acouple days later I have brown discharge and little cramping and headache . I have taken plan bs before but I never spotted from them I would just get headaches and mood swings . Could you get implation bleeding 9 days after your period ? I took a test after the bleeding stop it was negative(before the brown discharge but now I’m just waiting . Idk when my period is going to come or if that was my period I’m worried my period is supposed orringaly supposed to start on the 16