I'm 9 days late I took 2 pregnancy tests and both came out negative. I had an abortion about 8 months back and have really regretted it so this would be a blessing for me. My period is always regular, I am on birth control but I've never been this late before with it not even close. I feel like I did last time I was pregnant, I feel like I'm getting my period without the cramping yet no period. I have some symptoms such as very tender/sore breasts. Nausea on and off during the day, and feeling pretty tired. Could the abortion and birth control have messed my hormones up so the pregnancy test isn't detecting it? I also took tests from dollar tree so I don't know if that matters... What should I do?