first day i started taking my birth control (the mini pill) was the 8th of this month at 5:30pm and on the 11th around 9:30pm i had sex and the condom broke. they say the mini pill only takes 48hours to be effective. i’ve been breastfeeding for 6 1/2weeks now (they say mother who breastfeed have a harder time getting pregnant) im nervous that i may be pregnant again but today i’ve been cramping & around 5:30pm i started bleeding and still bleeding but its a light flow. is it my period returning? am i fine? (6 1/2wks postpartum)