Cannabis for MS

Do any other mommies know or you personally use cannabis for morning sickness? It was truly my last resort after being hospitalized several times (4) for severe morning sickness...in my state cannabis is legal, but I still feel wrong...but honestly it probably has saved me and my babies life...it cures my sickness instantly..I use only CBD strand so I am not getting high...just wanted to know if anyone else has been through this?