If the OP wants to try this, I would ask if they could get medical-grade marijuana from a compassion club in their area or connect with someone trustworthy who grows it for personal use.
What worries me about the pot is what's being used to cultivate it. I've seen the stuff seized from outdoor marijuana grows - including bags of chemical fertilizer and pesticides which were clearly being used by untrained growers.
Now that the hyper-emesis is slowing down, I haven't had a need for it in at least 2-3 weeks except the occasional really bad day. You know, when you can't get up cause you feel like your going to fall over. I still have a hard time eating without feeling ill. But at least it's not coming back out. I truly believe after everything I tried, most with horrible side effects for me (phenergan YUCK), that "pot" saved my pregnancy!
But yes, find your own grower!!!