Fainter line at 6 weeks 4 days

Sheena • 38yrs old, wife, social worker, beautiful 6yr old 👦 via IUI in 2015, TTC #2 since January 2018. Stage 2 Endo. 👼 👼 🌈

So I had some of the slightest brown spotting when I peed this morning. So I turned around 5 min later went back into bathroom and squeezed out some more pee and took a cheapie test. And my line is lighter than the last time I tested ( like a week or so a ago). I had a dye stealer a week or so ago and this definitely is not a dye stealer. I’m hoping it’s ‘cause I had just pee’d but now I am panicking. So dumb of me to have tested :(