Morning sickness help

Ema
Hi , i am 11 w 6 days and i have had the worst morning sickness tried about everything ginger, crackers, even some prescription medicine my doctor gave me but its bad, im going crazy trying to have a normal life! Ive been to the ER 3 times because my vomiting is so bad it wont stop, any advice ? Im sleeping poorly , eating poorly dont know what to do anymore.... It is making me kind of sad ithat i cant enjoy this time....