Bright pink outline

I woke up this morning, and with my FMU, I tested with a New Choice hpt. I’ve only started testing with this brand bc they are $1 and I figured I would use these for my initial tests. What boggles my mind is what came up. Within the time frame, I got bright pink lines, but only the outline of the test line. I’m not sure the photo really captures it. But I have never seen anything like it before. Is it a faulty test?