Lost test

So this is a total mom brain but I took a pregnancy test and I couldn't find it anywhere and it was my only one I'm only 7dpo so idk why I even tested but hours later I found it in the washer!!! Idk how or why but it end up getting washed and there's a faint line... does this mean I'm pregnant?? Bc I thought evaps go away once you put water through it?? Lol