HELP. Still no period 2 weeks after positive ovulation

Tiffany • Married and pregnant baby #1 💜 11-01-20🤰🏼🤱🏼

So I got a positive ovulation test April 28th I was supposed to get my period on Sunday (2 weeks after ovulation) and still no period. Negative pregnancy test 😭 is it possible to still get a negative this late in cycle and is it normal for period to come this long after ovulation?