I need help!!!

Meghan
This is my 3rd pregnancy I have never had this bad of morning sickness.  I have tried everything I can think of!
Ginger ale or sprite with crackers right when I wake up
Gatorade/powerade 
Pregnancy pops (nausea suckers)
Peppermints
Toast
Lemonade/lemons
I don't know what to do?!! Nothing is helping anymore I can barely eat without throwing up!! Help please if anyone has suggestions it would be greatly appreciated!!