Ugh 😓

I took this test today with a FRER and I felt like I saw a line on my test. Vvvvvfl. I’m 2 days late and I’m freaking out about it! I took my test apart (I know I shouldn’t of) but the line seen on this picture was already there before I took it apart. I just don’t know if to trust it or not. I’m so confused with this. 😓 have any of y’all ever done this? What was the out come?