Feint lines - looking for reassurance?

[Disgruntledpelicanlady]

Hi
4th month of TTC second baby.
Period was due yesterday (according to tracking app, dont properly track ovulation but cm tends to line up with what app says).
Had tests of varying darkness lines since Thursday but just stressing that they are not dark enough.
What does anyone think?

They are very faint for saying that you're past AF due date. Are you sure of when you ovulated?

No, not sure at all haha. Complete guess on when ovulation was from the Samsung health app 😬

Although I didn't have some spotting on Wednesday am which I thought may be implantation bleeding which would suggest later ovulation than I thought and explain the light positives