Last month my period started aug 20... I calculated my that I have a 31 day cycle... which puts my ovulation period from sep3-8... I had unprotected sex on sept 8 and my partner did ejaculate in me... I am suppose to start my period on 20th this month.. usually 3 days before my period starts I have cramps... I haven't had any cramps these past couple days... I just took a pregnancy test which can test 5 days before missed period... it came back with one strong pink line and one faint pink line... however I only had had sex 12 days before I was suppose to start my period this month... is it too early for a pregnancy test to be accurate?

No I had the lite pink line to and indeed I was pregnant. I would advis you to seek a doc to run a pregnancy blood test or you should be able to get one done at you local clinic but it will cost you that way it will confrim that you are
Good luck

daydayishot... double check the date of the op... some of the posts you will find will be from quite awhile back. Although plenty of people just lurk and read through the threads, so someone recently reading could still benefit from your info!