I had protected sex on 15th of September. But after 2 or 3 strokes the condom broke at the lower part (i.e. far away from the tip) and we stopped right then. There wasn’t much precum and he didn’t ejaculate at all. I took a plan B(contraceptive) pill for safety. In August I had my period on 8th and in September I had my period on 21th. I have had a delay of 14 days earlier 2 times this year (February and September) but it is 9th of November already, 20 days. And I still didn’t get my period and no PMS either. Please Help Me