So my period was about 2 weeks late, very heavy and HORRIBLE cramps the first day and a half and then gradually got lighter to where it just went away on the 3rd day. I've already take 3 test and all negative, the last one about a week ago. I stopped taking birth control about 2 months ago and the last time I had sex was 2/11. He did pull out but I know it's still possible to get pregnant. I've also been very tired, more irritable than usual and having headaches almost everyday. My breasts have also gotten much bigger in the past few weeks. Just not sure whats going on.