please help ladies! I'm now almost 7 days late for AF, with no sight of her. I've taken like 4-5 test, the 2 I took on day 3-4 of being late, were very very faint, and the one I took this morning was looking pretty negative to me. I keep having really creamy discharge, nausea off and on, slightly heightened sense of smell, darker areolas, hungry but nothing sounds good, gassy, and extremely tired. could I be pregnant even though the tests are coming up negative? I do have a Dr. appointment on the 27th, but thats still like 2 weeks away. please help! I'm extremely anxious to find out for sure!