Would a test come up positive yet?

I’m on cycle day 69. My periods are always always always irregular. But the longest its ever gone was 60 days. I had sex 13 days ago. 10 days after, I had a tiny bit of light pink spotting. I figured my period was starting since I’m super late and due any day. I never saw anything else and it’s been 3 days since. Obviously I don’t really know when my “period” would be so I can’t wait to test when I miss my period. Just trying to figure out if a test would show up positive almost two weeks after unprotected sex.