False positive?

Hi. Has anyone ever gotten a false positive result? I randomly bought a pink pregnancy test and tested for no reason and was startled when I see the pink 2nd line. It's within 3mins time frame. The pink line started appearing when the urine run through the test. It's faint, it's pink. I don't even need to look hard but It's quite tough to capture when taking picture. I'm still breastfeeding my lo who just turned 1yo few days ago. I'm shock and confused right now. Can this be a false positive? I didn't have any sign of ovulation at all(which I am quite experienced)the pink line is still there after the test dried up. Anyone with similar experience pls advice in the picture attached, top is when the test is still wet, 2nd is before the test drys and 3rd is after it's dried.