Has anyone gotten a negative blood test at 6 days late, but still ended up being pregnant ? I had a negative blood test (so they say don't trust our ER for several reasons. They have been wrong before) I'm not 11 days late, swollen & tender breasts & headaches, & creamy cervical mucus. I just wanna know how likely this scenerio is to really be pregnant after negative test. I go to OB tomorrow just want opinions