Positive test strong and now faint lines?

Amanda

I've had a positive home test for the last 5 days. The line is getting darker and darker. Today I tested with morning urine and it's completely light... is something going wrong? I've been having cramping I'm so anxious and nervous 😩 my hcg levels went from 26 to 81 in 2 days... I was due for my missed period today.

The top picture was from yesterday 10/22

The bottom picture is from today 10/23