i do sex with my husband on 3 october and 5 october and discharge inside.then i take tblet levonorgestrel_richtero0.75mg and then i take gyneascoid tablet and gynomin tablet and then periods start at 16 october and remain 6 day continous.is i m pregnent.after that day we meet 6 november and 11 nov and periods does not occur yet i used gyneascoid tablet again and again.am i pregnent