Positive digital but negative line test

So long story short. My period came 5 days early and lasted only 2 days. (Same thing happened with my previous pregnancy)

I took a digital preg test this morning and it was positive. I took a first response after lunch and it was negative. Is it likely that the first response just isn’t picking it up yet or more likely that the digital just gave a false positive?

I am going to retest in few days to see.