Maybe just too early to test, wait a bit more x
Blood work is more accurate you can get a false negative just like a false positive
I had the exact same, and even 1 very very faint positive! But ended up coming on my period 7 weeks late. And in the middle of my cycle?🥴 you could be and it might be too early or it could just be all our hormones messing with us
Try testing first thing in the morning, I find it as the most accurate time to confirm when I had the same questions. The measurement is at its most accurate then.