Im new at this and this is my first post. Okay I have been on birth control for four months and the first three months never used condom. I had no side effects I had a regular period everything was normal, Except for my last period I was a couple of days late and it seemed lighter than usual. After that weird period I started spotting two weeks after and I just thought it was ovulation spotting but it has lasted for 1 week. Yesterday was the day I was supposed to start my period but instead of a normal flow it just seems like heavier spotting. I've had light cramps but it doesn't feel like my normal period cramps. I have also had headaches everyday for the past week and some nausea. I feel more tired too.