OPK Top Care

Hello lovely ladies,

Today is my day 13 after (counting the days after my last period including the period days) and I am trying to track my ovulation cycle. I have never done this before so I am not sure if it’s correct. Please see the picture and I have 2 questions for the expert minds here.

1. Do you think the colour is dark enough than the control?? ( the instructions mention that it’s the color comparison and not the thickness)

2. How often do you do the test? I am currently doing twice a day.

Thanks for your help. Appreciate it