Feeling nauseous

Sabrina
I know average of feeling nauseous apparently is 6 weeks I'm hearing but how many of you feel it before? I'm a little over a week now from our peak day, using bbt's and checking cm. I've been feeling slightly tender breasts and they are swollen, I'm feeling hot and short breathed all the time and slightly nauseous but today I feel it soo much more.. Hoping for pregnancy!!