Morning sickness is weird.

Mkmt
I started feeling mildly queasy on and off in week five. It would go away for a few days and then come back. Week six? I feel full blown neaseauted at odd times of the day or whenever I get too hot or dizzy or hungry or see or smell something that for some reason I think is gross. 
I've thrown up three times but not a whole lot. I've usually managed to put my head between my knees and stop the gagging. 
Then poof, it passes and I'm fine until I see something gross -- yesterday it was a pile of congealed macaroni and cheese someone was scraping into a trash can at a Panera Bread. One look and I was gagging. 
And diahreah... I thought most women got constipated! I have the opposite problem. Basically I feel like I have a mild-medium hangover all day long.