Opinions! Faint positive or indent?

Hi all! This morning I took two First response Early Results tests and only one came back with a faint line. The other test was negative with no line at all. What do you think? Could this be an evap line? Indent line? Note: the line appeared at about 3 minutes exactly. I think there may be a pink/purple color to it, but it’s so hard to tell. Pics below are only of the one I can see a line.

I’ve heard of others having false negatives with First Response Early Result (FRER bought from Amazon), so I’m concerned mine could be as well.