Period was from January 2nd to January 6th. I had sex on the 15th (supposedly my most fertile day) the first time he came in the condom and then the second time we didn't use a condom and he ejaculate but pulled out right before ejaculating. I was supposed to get my period on January 30th (Saturday) and I woke up with a very light brown discharge that only lasted a couple of hours and then Sunday,Monday,Tuesday and Wednesday (today) I haven't gotten anything else. I tested twice but it was negative. Not sure if I should keep waiting or I'm not pregnant.