I'm currently on birth control, I'm not supposed to be on my period right now. and after having sex 2 weeks ago (Wednesday) the day after I had sex I started spotting brown blood or discharge. I read online that when you mess up the balance of hormones this can happen, and when I started my new pill pack (Sept 25) I was without pills for two weeks due to not being able to afford them, during that time period I had sex and used the withdrawal method. And the most recent was that Wednesday two weeks ago and still current having that brown discharge or blood. Can you help?