So I got my birth control taken out because we're ttc, on May 9. I started bleeding May 12. I started using this app. If it's correct, I'm 12 dpo. I'm really impatient and I took a test on the 2nd, it was negative. Then I took another on the 4th and it was negative. I know that it could not show up due to it being early though. I went to the ER last night for other health issues and they did a blood pregnancy test on me, it came back negative as well. I'm supposed to start on the 9th. Is there still a possibility I could be pregnant or am I most likely not?