9dpo test negative?

Rebecca • Mummy to Rory (8) and Theodore (2). TTC our 🌈baby after our ectopic 12/10/18 👼

It’s around 9dpo (I think) only one period to compare to, the <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> and ovulation strips. Had to test as couldn’t wait. AF due in 5 days, (if she turns up!) it’s been 10month since my ectopic. Just started trying this month. When should you test?