So let me preface this... Me and my SO haven't been at the best of terms lately and I found out he was texting another girl and I got really upset about it... (We've been together 6 years) but anyway that's not the moral of the story. We've been having sex quite frequently and we don't use condoms or BC. (pull out method) and aren't trying for a baby. My period was supposed to start on June 28th but it started June 26th and it was a very light pink discharge and now it's just brown with very very mild cramping. My periods are normally brown on the first day and maybe into the second and then very heavy with heavy cramps but this period isn't bleeding enough to even fill a tampon when I'm sleeping. Do you guys think this could be a pregnancy or just from the stress in our relationship?