Crazy emotional and mood fluctuations and AF is due today but nowhere to be found

Elizabeth • Student and former nanny and daycare attendant. Just making my way through the world learning and teaching
I'm going crazy I swear!!! I've taken a pregnancy test today and it was negative but for the last week I've been crazy emotional, super hungry, nauseous (not throwing up though) experiencing insane hot flashes, super sensitive and tingly breasts (no pain), insane sex drive and AF is due at some point today but I'm not gettingn even the tiniest hint that she's around! I'm not bloated, I'm not cramping....nothing!!! This is the first month my husband and I have been TTCing and I'm beginning to feel like I could be pregnant but all the tests keep coming up BFN!!! 😢