Light bleeding

Tara • 22 · ♊ · Mirena · ❤ 2/14/17 ❤
I stopped taking my bc pills the week of thanksgiving..long story. I saw my gyno on Dec. 7th for my pap and talk of new bc. Since my annual, I have had the lightest bleeding. Sometimes there isn't anything, but usually there is a faint pink color when I wipe. And after sex or masturbation, it's a little heavier. Is this because I'm off the bc or from the pap smear? This is my period? 2 days late according to what should have been my sugar pill week.