Positive test then negative?

Hello my beautiful ladies, I took this test a couple mornings ago and the other line popped up immediately. At the time I was 4 days late. I am currently 8 days today. I took another test that evening and it came out negative, but I did drink alot of water. Also I have pcos and I took a digital the morning after but peed all night seems like before taking it.. I feel like my pee was diluted for the other two tests but here is my test. Does it look positive or evap??