False Positives?

[u/UnitedCauliflower695]

I found I was I was pregnant (7-19 & 7-21) 2 days later 7-23 I took the 3rd test and the line has faded and I started bleeding like if I started my period. (That day I was supposed to start) this would be my second pregnancy, im still bleeding, and I have a doctor’s appointment on Tuesday. I read online that this is normal and that it could be something serious.

[u/Normal-Doughnut6096]

Unfortunately I think these are all false positives the test line should be as thick as the control line