Morning sickness- does anything help

Aubrey • Blessed momma of two girls & Baby BOY coming March ‘20!💗💗💙
I've been having the worst morning sickness I will be 11 weeks on Saturday.  Nothing I do seems to help   I have been consistently taking vit b6 and unisom and was even prescribed anti nausea medicine that seemed to have made it worse so I quit taking that. Idk what else to do. I feel absolutely miserable and am having a very hard time being able to work. Can anyone/anything help me?!?!?!?!?! :((((