I am having crazy pregnancy symptoms, a lot of which are the same with my last pregnancy (which ended in mc). My boobs are sore and changing, nausea (no puking though), severe heartburn, frequent urination, and food cravings. I was supposed to start my period today and it was a no show. I took one of the tests, and it was a clear negative. It claims to detect pregnancy up to 5 days before missed periods. I'm going to take the other one next week first thing in the morning, but what do you guys think? Could the test be wrong?