I'm stressing out over this... I'm 3 days late for my period and I had thought I started but it was only brownish blood and it lasted for 2 days. I'm not on birth control and my partner and I don't use protection.  We thought we couldn't have kids. I don't want any at this time yet either I told him that think I am but he just says I'm not and not to worry. I'm really scared. Please can some help tell me something good? Or just let me know what to do from here. Please and thank you!!!