can anybody help?

hi guys, so i’m 6 days late on day 35 about to be 36. i took a test it came out negative & it’s been 3ish weeks since ‘ovulation’ plus the only time any chance of it happening happened lol. i’m holding off on another test until Saturday the 25th. i’ve had 0 symptoms of any sort & have bad anxiety.. this month hasn’t been the best but i also don’t think it’s been over the top. idk what to do, i’m super safe & i know human error is taken into consideration but we do our best. i got off the pill in september where i had 2 periods, but the next 2 were normal. this is my longest cycle yet.. i also didn’t feel like i ovulated this month, no usual symptoms of any kind. i’m having a bit of the usual normal discharge..

what can you guys tell me?

i’m normally 28-29days & very rarely 25. Nov was 27 days & Dec 25days..