Please give me hope🥺

Currently still no period and on the 10th we got a positive ovulation test (I tested bc I had a lot of cm) so we bd on that day and the 12th but now I don’t know (if I’m pregnant) did I conceived during the predicted ovulation week or the 10th or 12th?!?! It’s a mess I know but any positive feedback would help. Am I out for this month? Is it too early to test for the 10th or 12th?