I have taken a pregnancy test that had a very very light negative and I took a blood test at the hospital which also resulted in a negative. But I have pregnancy symptoms. When I was pregnant with my son I took tons of HPT s and blood tests-all were negative until around 9 weeks pregnant then I finally got a postive on a HPT. The nurse practioner says it s not bad to miss 2 periods in a row. They want to put me on birth control tomorrow but I still have a feeling I m pregnant. Should I go ahead with the Birth control? Could the blood and HTP s be wrong like they were with my son? I have sensitive nipples, fatigue, my ankles are swelling when I stand too long, weight gain in abdomine/tummy area, slight cramping, slight headaches, and nausea. Please help.