Or am I just remembering it differently?
I'm 8 weeks and although I'm not throwing up, I have constant pressing nausea and very little energy. I try to do exercise, long walk or a swim in the sea (usual for me) and my body is utterly exhausted for the rest of the day. So now I'm not doing anything too much until I feel better 
Last time, I remember describing it as feeling hungover for 16 weeks. Some food aversion but nothing like this. I feel completely useless!
I work and DD has just turned 4 so maybe that's it. I can't just collapse and go to bed!!
I'd love to hear stories of how your pregnancies compared. Did it have any indication on whether you had a boy or a girl or twins?!! Just for fun 