Hon everyone is different... I had morning sickness from 5 weeks, all day everyday (sorry not what you want to hear), untill I birthed DD at 35 weeks and 5 day and with DS from 5 weeks till 26! Not fun, But I've had friends who've had it start at 12 weeks some it started at 5wks and ended at 7wks.

I found I coundn't eat much at all!!...yet managed to gain a whopping 30kgs!!! (Whale)

Still losing it too UUUMMM.

Good Luck and I hope it ends really soon.

PS My Nan and Mum never had it either.