Hi, just needing some advice, heres my story. My periods are like clockwork and I'm 3 1/2 weeks late today. I went to the doctor when I was two weeks late and got a neg. I was having some nausea and fatigue but nothing else. So then I went about my life waiting for my next period. But now I developed more symptoms, A few days ago my nipples began getting very sore, just the nipples (TMI!)and I have been peeing all the time I thought maybe a UTI but no burning, I'm also very bloated, but don't feel quite like when I get AF. I'm so confused. Is it possible that the blood test could be wrong. I would have been almost 6 weeks when the test was done. Has this ever happened to anyone? OH I also have a lot of heartburn, which I have never had my entire life.