Positive opk?

Kaylz1902

Hello, I am not 100% sure how the ovulation tests work? According to glow I should ovulate tomorrow, so I tried to take one of these tests the last two days and today got a much darker line? Does this mean that I should be ovulating soon or I am ovulating if it is positive? TTC after MC late September at 6 weeks. this is my first cycle after MC so I just wanted to see if I am ovulating yet.

Thank you