Line? Indent? Evap? HELP!

Right so I took a first response using FMU and a easy @ home strip. The easy @ home was negative and this was the first response. Is it grey, is it too thin? It’s within the time your meant to read it so does that rule out Evap? I’m confused it looks a bit grey and thin.. help

I’m 11dpo and had a tiny tiny bit of brown blood this morning..

No flash, then flash on photos below