when to take pregnancy test after d and c?

britt • mama to orion 👼🏼, elias 🌈, & finn 🌱 IG: britt.wl
Please help. I had a d and c August 18 and bled until the 1st. We had unprotected penetrative sex the 8th, 9th and 14th. I had positive opks every single day until the 15th. When on earth should I start testing? I definitely have the same symptoms I had with my prior pregnancy.