Im 17 and have been with my current boyfriend for almost two months. We have not had protected.sex every time and im I have not used birth control in almost 2 years. I know it only takes once. I have not had my period in a month. They have been delayed before but never this long. I have been extremely exhausted for about a week and half. I have had minor cramps in my lower stomach and breasts. but this morning I realized I had brown discharge when I wiped? And continued to have it throughout the day. Im waiting a couple days to make sure its not a period. Any opinions will be greatly appreciated.