Please tell me you don’t see a vvfl

I just had a baby 3 months ago. I experienced my first postpartum period last month but before that my hubby and I had unprotected sex thinking I couldn’t get pregnant yet so I took plan b just to be safe. I have not had unprotected sex this month but I’m still worried. Iv been having nightmares about being pregnant again so soon. My period is due soon but I have no symptoms yet. So please tell me if you see anything I thought I did very slightly but I’m hoping i

have line eyes!