Test again. The line has to be there within a 5-10 minute period after you took the test. I feel like the line is darker than a normal evap but given the time period you waited to check I would test again just to make sure.

Evap. It’s thin I always get them on these cheapies

Take again. This happened to me and clearly I wasn’t pregnant 😒

It's an evap.

I'd test again.