Hi, I have been on the pill now for about a year. I had my normal period 20th August and started a new pill pack after. However, after day 3 (29th August) I missed 4 pills in a row (a lot of stress going on at home). I had sex on the first day I missed the pill (30th) and started bleeding heavily on 4th Sept. Its now the 9th, and for the last 3 days its been light bleeding, and the occasional cramps. I also had sex on 7th Sept. I think the missed pills has messed up my hormones and this is just a normal period, but I am worried that it might not be, and Im at risk of pregnancy? This wouldn t be ovulation with heavy bleeding? So confused!