Not sure if the OPK is actually positive or not?

Shawna

So I took the one in the first picture....then forgot about until 30 minutes later. I know that one says positive. But I wasn’t sure if I waited too long so I took another OPK, waited 10 minutes and got the second result. I did drink about 12-13 ounces of water & all natural pre-workout. Could that have affect it? I worked out and then looked at the second one again and it still shows up like there’s nothing.