Took a test last week cause my period was a week late and this is what showed from then (late posting).... not sure if the test was defective as I saw a very small pink line (it’s a little more noticeable than the camera is showing but still very faint) but another week has passed and still no period I’m officially 16 days late. Should I assume it’s negative and maybe something else is going on with my body? Or retest? My eyes could be wrong from staring at it so much