Feeling hopeful

Trying to conceive for the first time and it's been a complete whirl wind! I keep taking test (even though I know it's too soon) out of eagerness. AF due on the 17th, I've been experiencing cramping, bloating and fullness in abdomen. Cravings like never before. Especially hot wings. And hot sauce on everything, even on
Pickles haha. And recently being so exhausted I get nauseous. I lay down and literally black out, I don't remember falling asleep what I did when I laid down, I'm just out cold. 
Crossing my fingers.