Second line?

took a Walmart cheapie and a VERY faint line appeared at about the 2 minute mark, so light I thought I was just imagining it. but by the time frame it got darker which is when I took this pic. so I went out and bought a FRER and the second line showed up about 30 seconds in, very faint but myself and family see the line If we look really close. so THEN I took a clearblue digital which says it can give results 5 days before missed period, that came back not pregnant which didnt surprise me because it's not FMU and only 9dpo. but since my period is due in 5 days, wouldn't the first response line be darker? tell me what you think and if you see the lines. I inverted them.

Thanks!!