Size 4 Lululemon Cropped Aligns

The double stitch is in a couple of areas (please reference pictures) so it makes those areas look “bulky”. The stitching is not coming apart, it just looks like a double stitch. I do own tons of lululemon leggings and a few have the double stitching in some areas in the groin area. There is no piling and the leggings are practically brand new Measurements are in the pictures Thank you