I took plan b on 11 of august. A week later i got my period that was lighter and lasted 4 days which is less than usual. But i don't think it could be implantation bleeding because i filled tampons. Two days ago i had to take plan b again because the condom broke again, i didn't have any side affects form it till today, i had crambs and i had too pee more than usual today. Is this a sign of pregancy? Is it possible that i am
pregnant even if i had my period?