Solid smiling face

Hi,

Been  reading through the questions and comments but can’t find the answer to my question, so thought I’d post. 

Iwas up with my son early hours think around 2/3am I thought well might aswell take a test see the results.

it shows a solid smiling face is there anyway to tell ifyour on day 1 or day 2 (ovulation date) I was working all hours yesterday so didn’t test.

could I have passed my window and be the second day of peak? Can you potentially still get pregnant of day 2? 
many thanks in advance!