Is it possible to get a False positive on a digital?

Lindsey • A 6yo, 3yo and … Hubby had a failed vasectomy 🤣

I ask because the other tests I’ve taken have been squinters. The last one I took was the rapid result but seemed pretty negative. And took this digital on a whim this morning kind of thinking if I see NO- then I can put it out of my mind. But it came back YES+!

I have PCOS so my cycles are wild and unpredictable. So who knows if/when I ovulate and if/when my period will show up.