Stomach flu + pregnancy= WORST THING EVER

Kelli • Married since 2005, and had our first child on June 16! We are so in love with our little boy!!!
So, I haven't been able to keep anything down since Tuesday afternoon.  Went to urgent care, and they said nothing seemed to be amiss, so they did bloodwork and gave me zofran.
On Wed. They called and said white cells were high, and they called in antibiotics.  
Thursday- I could mostly keep down ice chips and had a stomach ache that hurt so bad.
Today- going to see my OB because I'm so worried about my little guy!  Why can't doctors just believe you when you say "something is really off here.  I feel terrible..."  After giving 3 different doctors my symptoms and problems, all of them dismissed it as normal pregnancy stuff :/
8 weeks to go...