Clear blue digital results

I know this is probably a silly question

but I started using just the test strips of the clear blue as I didn’t have the digital part just before my expected O day. I asked on here if it would be accurate and everyone said no so I went and brought a new digital reader.

Thursday -Low

Friday- High

Saturday-High

I know it can be high for 2-5 days before you get the static smiley face (Peak)

But I’m curious, as it is detecting estrogen and LH hormone (and of course it’s not picking up on the LH surge atm) if by chance I missed my ovulation would I still get high readings? I think I read estrogen dips after O day and then rises again before period? so I’m guessing not but I was just curious if possible if I did miss it O day and would get a high reading.

My 2nd question is, if by chance I did conceive (earlier than expected), does your estrogen levels stay elevated? And hence why it would show a Blinky smiley face (high reading)