SOS positive pregnancy test?!?

Zoey💞🌻

My period is 2 days late (it’s never late and I’m on the pill) so this morning I took a clear blue digital pregnancy test... it said positive but had the book symbol in the right corner of the test. I was freaking out. I took another test (just the blue dye one) a few hours later and it came back negative.

Could the first one have been a false positive or an error?? I’m freaking out.

Also very worried because I took my pill 5 hours late one day during my ovulation and on that day I had sex 2x. What do you ladies think?