Ummm... False Positive?

Amy

I'm so confused. I got the faint lines the last 2 days. The digitals were both taken at the same exact time, today. I ALWAYS use Clearblue/Blue Dye, but everyone says First Response is more accurate, so I last minute grabbed a First Response set as a back up. I also used Wondfo, which has the vvvfls. My First Response line test also had vvvvfl, but FR digital says NO? ... 😖 False positives

or False Negative?