I have no spotting or tender breast but I had back pain and vaginal discharge before my period due?

At 9 dpo, days past ovulation or 6 days pre period or six days from now, you can take a First Response and get accurate results. First Response will have faint second line if preggers, it has NEVER been wrong 4 me (twice) and I was anxious to find out. So if you can wait 144 hours, you're good.