Sharp pain when sneezes

I have always had a sharp pain when I would sneeze in my abdominal area but yesterday and today they were so sharp! And the pain lasted a little bit longer. Is that normal? Also, the other day I got really dizzy and I everything got quit and then I threw up, I haven't threw up this whole pregnancy. I haven't had an ultra sound or heard the heartbeat since I was 8 weeks and I'm 14 weeks now.