Do I see a line is this real?

So I was getting faint positives with FRER but sadly FRER has let me down in the past and gave me a false positive so I was skeptical about my “positive” I decided to try a blue dye because I figured if I saw something on that then it must be real I am still kind of skeptical because I have been trying for almost 2yrs my husband is convinced however I am not😭 why am I not convinced anyone else feel this way? I want to be happy but I’m scared it’s not real