I had a positive test on the day of my missed period. For three days after that I got sick every morning. I tested again to make sure the line is getting darker and it was faint/barely there. Now I tested yesterday morning and it's a bfn. I still have no af and don't feel normal. I have an appointment in Wednesday for blood work, I'm just wondering if it is still possible to be pregnant if my lines go away. In praying so hard for this after Ttc for a year. Please help.