FRER Problems?

Hi ladies!!

I've been noticing the FRER test are giving off what looks to be a second line. I've bought 2 of the 2 packs within the last week because I thought I was getting my BFP but the lines stayed the same and left me so confused. You can see it in person but not in pictures. Has anyone else had this same issue? I was reading up on it and people on the internet are saying they are getting the same thing.

NOTE: I did try another test in the process and got what seem to be a faint line so I went ahead and got the hcg blood test done, just waiting for results.