Sorry to vent, but I don't what else to do 😔

Shanna • I`m 30 still TTC 1 😢
2days til AF it supposed to show, 2 BFNs and I'm still showing so many signs I'm so dizzy and nauseous right now it's unreal. I pray that I'm pregnant and that's why I'm so sick and miserable, if not Mother Nature needs to quit toying with me. Please any advise or input is appreciated, thank you