Me and my husband have been together for a little over a year. I was on birth control until january of 2013. Since i have been off of it my periods have been very regular every 30 days. I have been able to track it down to the time. Its that regular. I havent been late at all up until this month. I was two days late and its not even really a period. Its more so spotting. And my cycles are fairly heavy usually. We never use condoms or any pull out methods or anything. However last night i took a test and the test read an error so i took another test when i woke up this morning and it came back negative. And then thats when i noticed some spotting. My breasts are never really sensitive but the last couple days theyve been extremely sore and sensitive. Also ive been very tiered and have been having some food cravings along with gagging over certain smells along with constantly feeling nauseas. There is no clotting in the blood at all. Did i test too early or am i really not pregnant?