mam i m 23 yr old ,,nd i have an unsafe sex on 9 november and my period date was on 1 nov,nd after 1 hour of sex i taken the i pill.but after 5 days i got vaginal bleeding whicg last for 5 days ,,,,,mam i want to know what is that nd is there ny chancr of preganancy nd when i will get my next period,,,,,,plz ansr me