Strip tests ugh

On October 25, 2022 I got a faint line on 2 accumed strip tests. I kept testing for a week and the line never showed up again. Didn't bleed until November 17, 2022 and had a colposcopy with a biopsy on Nobember 28... Today December 9 I had a weird line on premom strip tests. First time I've ever used this brand. I've previously used accumed and easy@home. Pix were taken during time frame. 2 different urine samples. This is what I got... what gives. Anyone have experience with this? 3 different brands already!

This was in October...

This was today