confused??

Okay so I did a test this morning (left) and this pick was taken at the 5mm, which on the test packet was the latest you could look at it. However as I was about to throw it away 10/15 mins later (right) I swear I can see a vvvvfl or the start of one. I know you’re not supposed to look at tests after the time stated on the packet but I went back and looked at the picture that was taken within the time limit and I swear I can see the line but lighter? I probably have a case of line eyes but au thought it wouldn’t hurt getting a few other opinions so thanks in advance!