That could happen with any two tests. That second test is really faint. At first I thought "Ok, so they're both negative, so what?" Not to mention, false negat

That could happen with any two tests. That second test is really faint. At first I thought "Ok, so they're both negative, so what?" Not to mention, false negatives are far more common than false positives. If you have a false positive, then there's typically some odd health concern with the person.