THC for morning sickness?

Hypermesis Gravidarum has left me in a corner, out of ideas, out of strength & out of my mind. After trying all natural methods (ginger gum, ginger ale, lemons, saltines, acupressure, tums, drammamine, small meals, etc...) I tried pharmaceuticals (phenergan, reglan, zofran) and still no relief. When someone offered me thc (oil or spray) I was hesitant, but also desperate for relief, so I tried...it didn't take my nausea away completely but I was able to notice a substantial difference, not to mention keep a meal down. So I'm just curious as to people's thoughts on the subject. No passing judgment please. Thank you