I’ve taken the pill on time and haven’t done or taken anything to interfere with it. Because of those reasons everyone thinks I’m crazy for believing I could be pregnant. I’m finishing up my 4th month. I had a withdrawal bleed since the last time I had unprotected sex however I’m expericing painful nipples, a migraine, and constipation. I’ve experienced this all before in previous months but I was told my body should have adjusted by now. Help me out!