I am 37 and have had numerous pregnancy symptoms over the past 4 or 5 weeks: nausea, vomiting, headaches, feels like I'm going to start my period every day cramps, heightened sense of smell, weird dreams, the list goes on and on. I have taken 5 hpt and 2 blood tests, all negative. I feel like I'm losing my mind here. Everything but the tests point to me being 7 weeks pregnant. Did anyone else get negative tests, but ended up being pregnant?