Positive and Negative Results

Ok, so I took an expired (April2020) Clear Blue Digital last night just because I was curious and it said positive. Im 10 DPO. But then I took 2 that weren't expired (digital and manual) and both said negative. So I was confused. My friend suggested that I take a First Response and I did today. It was positive so I confirmed with the digital one and it said positive. What do yall think? Oh and I took another Clear Blue manual today. Do yall see a line on there or am I seeing things? 🤦🏾‍♀️