cannabinoid hyperemesis syndrome

I have recently been diagnosed with CHS and it sucks. I am a long time smoker of 30 years. I have ADD and it has always helped with that as well as body aches and pains. About a year ago I started getting nauseous daily and bad stomach pains. I continued to smoke because I did not think they were related. It continued to get bad to the point of vomiting. I agreed to stop smoking to see if the issue went away. It did. Now, my question. Has anyone figured out a cure for this that is not giving up weed? I want to smoke. I am successful at work, it does not effect my life negatively outside of this annoying issue. It actually helps me do the documentation that I need to do on a daily basis. I have been in a few car accidents as a teen and have a great deal of back and hip pain. It was the best pain medication I had ever used. Helped with the insomnia that I get occasionally as well. Please, anyone who has found a way around this please share. I read a few threads here and people were actually getting attacked because they said they had it. I don't need negative comments. I just want a solution. I have tried crackers in the morning, ginger, smoking later in the day. A friend said he had it years ago before they knew what it was and he quit for 5 years. Now he is able to have a smoke once in a while. I don't want to quit for good.