Cramping

Hello

I’m 5wks 5 days today I am having such bad cramping when I stand up. It feels like the start of a horrible cycle. I tested again today to see my line progression I know it doesn’t indicate anything but I’ve seen line progressions on here where the line is fading which leads to miscarriage. Has anyone experienced cramping early?

My test shows a dye stealer which makes me happy but I’m still worried