Evap lines.?

I’m sorry idk where to post this🥺🥺..

So, I took 3 red dye Pregnancy test which was positive (I started bleeding)

I went to the doctors & she said my HCG results were borderline since my HCG is 8. She’s ordering another blood test tomorrow ..

I took 2 pregnancy test & they both were faint (In the time frame). As 1-3 hours pass I look at it again & it’s dark.. is it an evap.? I took one yesterday & one today

(Within time frame yesterday’s test)

I forgot to take a picture of the results in the time frame for the one today but it liked the same as yesterday’s results in the time frame .. but this how it looks now