So I'm on the implant and had my first period with it four months after getting it. The period was light and lasted like five days. Then a week later I got what I told was my period starting again but it was a brownish color and only lasted a day. It's been almost a week since then and I just don't feel right. I get nauseous from my medication but it's seemed to have gotten worse. I have been having lots of headaches lately and dizziness. Constantly have the urge to pee. And am extremely tired no matter how much I sleep. I have awful back pains too. My fiance and I don't use protection and he always cums in me. My doctor said with the bar it'd be okay not to use protection. I know I can end up pregnant or have an ectopic pregnancy but the chances are very low. What do you girls and guys think is going on? It's just so strange and confusing to me.