I am 22 years old and diagnosed with pcod one year back. I am having irregular periods from October . I had my periods on January 18 after almost 2months. I had flow for 5 days and spotting on the 6th day. I had unprotected sex on the 7th day but took i-pill within an hour. Since then I was feeling like vomiting and after 5 days I am bleeding again the flow is like normal period but slightly less. I am concerned that is there any chance of pregnancy or any other issue is there.?