Hi, I'm 19 and been on the implant for over a year. Iv had a period on and off other month. Iv had my period , been off for a week and now come back on. But its not new blood. So I thought it was where I was ovulating. Well early hours this morning iv had a burning sensation and still have it and the bleeding has become more heavy and painful burning sensation. I don't know what it could be. Please help.