I had my last period June 18th 2011 I spotted July 15th 2011. I have had morning sickness, boob tenderness, lower back pains, headaches, sleepless night, hot flashes, and cramping. I have took 2 pregnancy test and both lines have showed up but they faded away. I know I'm pregnant but what do you think?

As a nurse, I think it's time to make an appointment with an OB. Early prenatal care is essential to fetal wellbeing.