10/23 sex! No period-negative test!

Just looking for some insight. Last date of intercourse was 10/23. Not sure when i ovulated but period was due Saturday...all tests negative. But it’s been 13 days since last time we had sex. Is there still hope for a positive? I’m never late. This is like a cruel joke 😞 I usually always test positive fairly early so I’m thinking a positive would’ve shown by now. Am I out and just waiting on my period now or is there a chance still?