I'm 22 years old. I have implanon as my form of birth control. I have  had it for about 2 years now. I don't know if my spotting is from that or what is going on. I had my period and then about two weeks later, I started spotting. It has not stopped since. Some days it is worse than others but it is still constant. The color of it changes also. Some days it will be dark brown, and other days it will be bright red. I'm so lost on what could be causing it. I'm frustrated. Thinking about setting up  doctors appointment soon. Any suggestions to what might be going on?