Ovulation tests

Hi guys this is my very first time using ovulation test, not sure how it’s read I’ve been scrolling through and I see people talking about negatives and positives so if anyone can explain it to me it’s every much appreciated. I am trying to conceive baby #3. I got pregnant with both my girls very quickly after taking birth control off but trying for my third hasn’t been easy as I did not get back on birth control after my second baby. She turned a year old back in May I haven’t been on birth control since before getting pregnant with her. Please let me know what you think about my ovulation test.