hello, I took a morning after pill 22 hours after the act (which only had precm present) and one week later I started what seemed like a period, it lasted 5 days and was heavy then light (like a period). My period was supposed to come 4-3 days ago but it still hasn't showed up, I know hormonal pills do mess up your cycle but my question is, when should I be expecting my period? And how he pill worked if I took it 3 days before ovulation?