Still negative??

2 days late now according to the app I've been a few days earlier than it for months so I was expecting a bfp no period I have endo so when it's coming I know just light cramping nausea fatigue but this was my test today? It wasnt that long of a pee hold I've been peeing a lot and was antsy when they finally showed up I'm going to do a fmu tomorrow I felt like I saw the tiniest like but cant trust these eyes lol