Bfp? First signal

So I took this first signal test and when I first took it I thought I saw something, and I kept it out. I've never gotten an evap like this on these tests. If I ever got an evap it was thin and obviously an evap. I know you they are considered invalid after the ten minute mark and I'm going to test again in a couple days. This is the test about 1 1/2 hours after taking it. It's pink, ran water through it. I'm not getting my hopes up but just seeing if anybody had this happen and got their BFP. Thanks!