I've been driving me and my bf crazy for almost a month now. My period is very irregular sometimes 50 day cycles and I am not on birth control. I have had sex (with and without protection) since last period but never was ejaculated into. I was supposed to get my period around New Years and I thought I got it on New Years Day. I had the cramping and immediately noticed discharge. It was brown and I thought brown blood is normal but it wasn't bloody but almost dischargey. A week after I noticed my nipples looked fuller and I got scared. I've taken 2 pregnancy tests (digital) both came out negative. However, I'm still scared I might be pregnant. Yesterday started cramping today had a little reddish blood about 20 mins ago might this be my period coming 20 days (why so early?!) after my brown period or "implantation bleeding"!! Please please please help idk what to do.