I went off birth control a month and a half ago and have not had a period yet. My husband and I have been trying to get pregnant. This week my breasts have been unbelievably sore and swollen, I have been cramping and nauseous. I took a pregnancy test yesterday and it was negative! Did anyone else experience symptoms and get a negative reading at first? Is it too early? It is hard for me to know if it's just period coming or pregnancy! But I have never had cramps or breast pain like this before.