Earliest Signs of Pregnancy?

Hi All!

I'm wondering what some of the earliest signs/symptoms of your pregnancies were?  Was anyone just freakin exhausted?  Was anyone sick? 

Thanks!

I got all the same symptoms that I usually get during my pre-menstrual cycle time! The only difference was I had a feeling of "heaviness" in my lower abdomen that didn't go away.

First pregnancy: Breasts hurt and grew, itchy/sensitive skin

Second pregnancy: metallic taste in mouth, anger/hormonal