Recently my mom found out I have my MMJ card, that I have for nausea. Marijuana suppresses my nausea great but my mom just thinks I have my card just to get high and she said I'm "just using an excuse to get high." I tried to educate her and show her some statistics and researches done about the medical properties but she still refused to accept the fact that what she knows as a drug is able to have medical use. I'm 18 and live under her roof and unfortunately for me I was given an ultimatum. I could either move out and pay for my own college or pass a piss test in 30 days in order to stay at here. I chose to stay at home and stop smoking and now my nausea is almost unbearable at times. In my opinion my mom needs to settle down a bit and spark up a couple bowls herself and loosen up a bit but then again it's her house. But my point is that propaganda and false information is almost nearly impossible to erase from society so I think in order to make a change is by educating the many benefits for patients and/or recreational users because personally ignorance just simply pisses me off.
Maybe you should see a doctor (if you haven't already). Constant nausea in a person as young as you is a sign something may be wrong. At the very least maybe they can give you a medicine (I know some don't like pharmaceuticals) that will help. That's a bummer about your Mom. Maybe she won't test you after the first time. Still, I think you made the right decision. College is a great experience. You will probably earn more money in your life than if you don't go. Marijuana isn't going anywhere. My brother is over $100, 000 in debt after going for his degree. Good luck, mate. I know it's a bummer, but maybe things will change some way or another. Joker PS: I know not everyone has to go to college to get a good job.