Hey guys what this mean

Baby

So on dec 16 my boyfriend and I had sex and the condom pop and I took plan b the same day and in a week or 2 i was bleeding and I already had my period this month and I red that plan b will cause bleeding. <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> said my period will come in 6 days and I’m having cramp on my Lower hip. Does it mean the plan b to work if I bled ?