Okay so I really feel like I'm about to start my period. I have been getting breakouts, sore nipples, cm looks like right before a period, so it leads me to believe I'm gonna start. I've also had very slight cramping, almost piercing feelings in my left ovary area and I've had pressure in my lower abdomen since the cramping. I'm not constipated or anything like that. Can this just be my period? Or pregnant? I'm currently 10 dpo