Ovulated but no period

Re

Hi I have been off contraception for 7 months now and my last period was in August so now I’m on cycle day 102 I’ve been using ovulation tests and I got a positive ovulation test on the 11th 15 days ago but still no period I was hoping that ovulation would start my cycle again I’m not pregnant I’ve done 2 tests and both negative. Anyone know what’s going on.