12 weeks and super sick!

Erica
I'm 12 weeks today. I have been sick on and off for my whole pregnancy and nauseous. Yesterday  I wasn't able to eat or drink much just bc it was making me fee sick and today I have literally had 2 bites of a biscuit and a 1/4 cup of drink bc every time I eat or drink I gag. I have threw up several times and feel terrible. I was looking forward to hitting my second trimester and it calming down. Has this happened to anyone else? Any suggestions??!!