I Was Taking The .inigynon 30 But I Dont Take

I was taking the .inigynon 30 but I Dont take it properly but my period come the it start first day then it stop I took one ofthe pill the same night the other day iI start bleeding it go heavy for two days then spotting it I take one more pill it stop and then start bag it first sh 8 days two day after period finish I have sex and after sex I start bleeding not heave it takes 3 days heavy and spoting light can the pill cause this is it normal