I had unprotesex on 25th September and took the i pill within an hour . exactly five days later I started bleeding and the bleeding was there for five days it was reddish not pinkish and brown as well.i had to get my periods 29th October but till date I have not had them(today is 7th Nov) .Also I took the home pregnancy test and it came out negitive.i don't want to be pregnant as of now I am just 20 . Pls help me asap as to whether I am preg or not.