I've been on nexplanon since may 2013 I had a period shortly after that because I switched from the pill and a little bit of spotting a few months later but since then nothing. I haven't had a period in 2 years. For the past few months though I've had cramps that are similar to menstrual cramps and breast tenderness. Having terrible health anxiety is nothing new to me and I m constantly worried that I'm pregnant or that I have breast cancer. And yesterday I noticed a brown discharge when I went to the bathroom and now its turning pink. Also my breast are my tender than usual. Could this be my first period or does it sound like something else? I know someone woman after implantation bleeding but I'm not sure.