Similar bbt chart?

[TTC0123]

I’m so confused this month,
i had my peak LH test (test line so much darker than the control line) on Friday 3rd CD17 on the chart in the morning.. I haven’t really had a significant rise in temp that’s stayed high too it’s still around 36.3.
i had ovulation pains Friday evening so I’m certain I ovulated then..
has anyone had a similar chart where they didn’t get their temp rise until quite a few days later? Thank you! X

Here's mine the month we conceived

Looking at your chart, it seems to me there's a temp shift the very next day, day 18. Granted it goes back down and the app hasn't detected ovulation. Are you getting all the other signs, ewcm high and soft cervix? I think the general advice is to continue dtd as if you hadn't ovulated yet until you see the shift. I had something similar last cycle - my LH peaked a full two days before I had a temp rise, which was very unusual. Good luck