Ok guys, advice about faint lines needed

Alexandra • Married 07.13.2019 💜 👼

2 months ago I had a chemical pregancy. I got strong positives starting at 10 dpo and they were negatives by 17 dpo. This month is the complete opposite. My period was due 1/14. I have tested everyday since and got all negatives until 1/18. I'm super confused because today I am 19 dpo and that line is still SOO faint. Shouldn't it practically be glowing by this point? Halp please.

Update: these tests are faulty! Even though I got an obvious PINK but faint line on 1/19, I am not pregnant! Dont waste your money!