UPdate. Please need eyeballs

So I posted yesterday and this morning and now again.

According to one of my cycle apps I should’ve started my period yesterday. The other app says two days.

Last time I was pregnant I took a test and was positive a week before my period was due.

Now I’m not sure when I’m suppose to start or if I should’ve already. These are ones from today and one from last high. They all look positive to me but truly can’t tell if it’s just me. If I am late shouldn’t the line be darker? Or is there nothing there?