Question about how late positive lines can show

Rylee

So I tracked my ovulation with strips and temperature. I did the baby dance all leading up to it and a few days after. I’m about 13-14 days DPO, I think I see a faint shadow on my tests. Period is due today but no definitive line yet but some symptoms that are new. Have any lady’s not had a pregnancy test show pregnancy for sure until a few days after their period is due? I’ve read online that it can happen but I’m wondering about others experiences.

When I was pregnant before, I didn’t test until I had missed my period for a few days and then it showed a faint line. So stories and experiences from others would be helpful.